{"id":133989,"date":"2025-06-27T11:47:52","date_gmt":"2025-06-27T04:47:52","guid":{"rendered":"https:\/\/phongvu.vn\/cong-nghe\/?p=133989"},"modified":"2025-06-27T11:47:56","modified_gmt":"2025-06-27T04:47:56","slug":"kich-thuoc-anh-dang-facebook","status":"publish","type":"post","link":"https:\/\/phongvu.vn\/cong-nghe\/kich-thuoc-anh-dang-facebook\/","title":{"rendered":"T\u1ed5ng h\u1ee3p c\u00e1c k\u00edch th\u01b0\u1edbc \u1ea3nh \u0111\u0103ng Facebook chu\u1ea9n nh\u1ea5t 2025"},"content":{"rendered":"\n<p>\u0110\u0103ng h\u00ecnh l\u00ean Facebook ch\u1eafc h\u1eb3n kh\u00f4ng c\u00f2n xa l\u1ea1 g\u00ec v\u1edbi nhi\u1ec1u ng\u01b0\u1eddi, nh\u01b0ng th\u1ef1c s\u1ef1 b\u1ea1n \u0111\u00e3 bi\u1ebft k\u00edch th\u01b0\u1edbc sao cho chu\u1ea9n, \u0111\u1ec3 b\u1ee9c h\u00ecnh c\u1ee7a b\u1ea1n hi\u1ec3n th\u1ecb m\u1ed9t c\u00e1ch r\u00f5 n\u00e9t m\u00e0 ko b\u1ecb c\u1eaft x\u00e9n? B\u00e0i vi\u1ebft sau \u0111\u00e2y, <a href=\"https:\/\/phongvu.vn\/cong-nghe\/\" target=\"_blank\" rel=\"noreferrer noopener\">Phong V\u0169 Tech News<\/a> \u0111\u00e3 t\u1ed5ng h\u1ee3p \u0111\u1ea7y \u0111\u1ee7 c\u00e1c k\u00edch th\u01b0\u1edbc \u1ea3nh \u0111\u0103ng Facebook chu\u1ea9n nh\u1ea5t 2025 \u0111\u1ec3 b\u1ea1n tham kh\u1ea3o v\u00e0 \u00e1p d\u1ee5ng d\u1ec5 d\u00e0ng.<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_55 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title \" >M\u1ee5c l\u1ee5c<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\" role=\"button\"><label for=\"item-6a29171762ab0\" ><span class=\"\"><span style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input aria-label=\"Toggle\" aria-label=\"item-6a29171762ab0\"  type=\"checkbox\" id=\"item-6a29171762ab0\"><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/phongvu.vn\/cong-nghe\/kich-thuoc-anh-dang-facebook\/#I_Vi_sao_can_chon_dung_kich_thuoc_anh_dang_Facebook\" title=\"I. V\u00ec sao c\u1ea7n ch\u1ecdn \u0111\u00fang k\u00edch th\u01b0\u1edbc \u1ea3nh \u0111\u0103ng Facebook?\">I. V\u00ec sao c\u1ea7n ch\u1ecdn \u0111\u00fang k\u00edch th\u01b0\u1edbc \u1ea3nh \u0111\u0103ng Facebook?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/phongvu.vn\/cong-nghe\/kich-thuoc-anh-dang-facebook\/#II_Bang_tong_hop_kich_thuoc_anh_Facebook_chuan_nhat_2025\" title=\"II. B\u1ea3ng t\u1ed5ng h\u1ee3p k\u00edch th\u01b0\u1edbc \u1ea3nh Facebook chu\u1ea9n nh\u1ea5t 2025\">II. B\u1ea3ng t\u1ed5ng h\u1ee3p k\u00edch th\u01b0\u1edbc \u1ea3nh Facebook chu\u1ea9n nh\u1ea5t 2025<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/phongvu.vn\/cong-nghe\/kich-thuoc-anh-dang-facebook\/#1_Kich_thuoc_anh_dai_dien_Facebook_AvatarProfile\" title=\"1. K\u00edch th\u01b0\u1edbc \u1ea3nh \u0111\u1ea1i di\u1ec7n Facebook (Avatar\/Profile)\">1. K\u00edch th\u01b0\u1edbc \u1ea3nh \u0111\u1ea1i di\u1ec7n Facebook (Avatar\/Profile)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/phongvu.vn\/cong-nghe\/kich-thuoc-anh-dang-facebook\/#2_Kich_thuoc_anh_bia_ca_nhan_Facebook\" title=\"2. K\u00edch th\u01b0\u1edbc \u1ea3nh b\u00eca c\u00e1 nh\u00e2n Facebook\">2. K\u00edch th\u01b0\u1edbc \u1ea3nh b\u00eca c\u00e1 nh\u00e2n Facebook<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/phongvu.vn\/cong-nghe\/kich-thuoc-anh-dang-facebook\/#3_Kich_thuoc_anh_bia_fanpage_Facebook\" title=\"3. K\u00edch th\u01b0\u1edbc \u1ea3nh b\u00eca fanpage Facebook&nbsp;\">3. K\u00edch th\u01b0\u1edbc \u1ea3nh b\u00eca fanpage Facebook&nbsp;<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/phongvu.vn\/cong-nghe\/kich-thuoc-anh-dang-facebook\/#5_Kich_thuoc_anh_bai_viet_Facebook\" title=\"5. K\u00edch th\u01b0\u1edbc \u1ea3nh b\u00e0i vi\u1ebft Facebook \">5. K\u00edch th\u01b0\u1edbc \u1ea3nh b\u00e0i vi\u1ebft Facebook <\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/phongvu.vn\/cong-nghe\/kich-thuoc-anh-dang-facebook\/#6_Kich_thuoc_anh_khi_chia_se_duong_link\" title=\"6. K\u00edch th\u01b0\u1edbc \u1ea3nh khi chia s\u1ebb \u0111\u01b0\u1eddng link \">6. K\u00edch th\u01b0\u1edbc \u1ea3nh khi chia s\u1ebb \u0111\u01b0\u1eddng link <\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/phongvu.vn\/cong-nghe\/kich-thuoc-anh-dang-facebook\/#7_Kich_thuoc_anh_quang_cao_Facebook\" title=\"7. K\u00edch th\u01b0\u1edbc \u1ea3nh qu\u1ea3ng c\u00e1o Facebook\u00a0\">7. K\u00edch th\u01b0\u1edbc \u1ea3nh qu\u1ea3ng c\u00e1o Facebook\u00a0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/phongvu.vn\/cong-nghe\/kich-thuoc-anh-dang-facebook\/#8_Kich_thuoc_anh_dang_Story_Reels_Facebook\" title=\"8. K\u00edch th\u01b0\u1edbc \u1ea3nh \u0111\u0103ng Story &amp; Reels Facebook\">8. K\u00edch th\u01b0\u1edbc \u1ea3nh \u0111\u0103ng Story &amp; Reels Facebook<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/phongvu.vn\/cong-nghe\/kich-thuoc-anh-dang-facebook\/#IV_Mot_so_luu_y_khi_thiet_ke_anh_Facebook\" title=\"IV. M\u1ed9t s\u1ed1 l\u01b0u \u00fd khi thi\u1ebft k\u1ebf \u1ea3nh Facebook\">IV. M\u1ed9t s\u1ed1 l\u01b0u \u00fd khi thi\u1ebft k\u1ebf \u1ea3nh Facebook<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/phongvu.vn\/cong-nghe\/kich-thuoc-anh-dang-facebook\/#V_Mot_so_kich_thuoc_anh_chuan_tren_cac_ung_dung_khac\" title=\"V. M\u1ed9t s\u1ed1 k\u00edch th\u01b0\u1edbc \u1ea3nh chu\u1ea9n tr\u00ean c\u00e1c \u1ee9ng d\u1ee5ng kh\u00e1c\">V. M\u1ed9t s\u1ed1 k\u00edch th\u01b0\u1edbc \u1ea3nh chu\u1ea9n tr\u00ean c\u00e1c \u1ee9ng d\u1ee5ng kh\u00e1c<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/phongvu.vn\/cong-nghe\/kich-thuoc-anh-dang-facebook\/#1_Instagram\" title=\"1. Instagram\">1. Instagram<\/a><ul class='ez-toc-list-level-4'><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/phongvu.vn\/cong-nghe\/kich-thuoc-anh-dang-facebook\/#2_TikTok\" title=\"2. TikTok\">2. TikTok<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/phongvu.vn\/cong-nghe\/kich-thuoc-anh-dang-facebook\/#3_YouTube\" title=\"3. YouTube\">3. YouTube<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/phongvu.vn\/cong-nghe\/kich-thuoc-anh-dang-facebook\/#VI_Tong_ket\" title=\"VI. T\u1ed5ng k\u1ebft\">VI. T\u1ed5ng k\u1ebft<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"I_Vi_sao_can_chon_dung_kich_thuoc_anh_dang_Facebook\"><\/span><strong>I. V\u00ec sao c\u1ea7n ch\u1ecdn \u0111\u00fang k\u00edch th\u01b0\u1edbc \u1ea3nh \u0111\u0103ng Facebook?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/06\/Thong-so-kich-thuoc-chuan-facebook.jpg\" alt=\"\" class=\"wp-image-133990\" width=\"1068\" height=\"667\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/06\/Thong-so-kich-thuoc-chuan-facebook.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/06\/Thong-so-kich-thuoc-chuan-facebook-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/06\/Thong-so-kich-thuoc-chuan-facebook-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/06\/Thong-so-kich-thuoc-chuan-facebook-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/06\/Thong-so-kich-thuoc-chuan-facebook-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/06\/Thong-so-kich-thuoc-chuan-facebook-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/06\/Thong-so-kich-thuoc-chuan-facebook-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/06\/Thong-so-kich-thuoc-chuan-facebook-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/06\/Thong-so-kich-thuoc-chuan-facebook-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/06\/Thong-so-kich-thuoc-chuan-facebook-1344x840.jpg 1344w\" sizes=\"(max-width: 1068px) 100vw, 1068px\" title=\"\"><figcaption class=\"wp-element-caption\">Th\u00f4ng s\u1ed1 k\u00edch th\u01b0\u1edbc chu\u1ea9n facebook (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<p>\u0110\u1ea3m b\u1ea3o \u0111\u00fang k\u00edch th\u01b0\u1edbc \u1ea3nh khi \u0111\u0103ng Facebook s\u1ebd gi\u00fap h\u00ecnh \u1ea3nh hi\u1ec3n th\u1ecb t\u1ed1t h\u01a1n v\u00e0 mang l\u1ea1i nhi\u1ec1u l\u1ee3i \u00edch r\u00f5 r\u00e0ng:<\/p>\n\n\n\n<ul>\n<li>Hi\u1ec3n th\u1ecb chu\u1ea9n tr\u00ean m\u1ecdi thi\u1ebft b\u1ecb: H\u00ecnh \u1ea3nh kh\u00f4ng b\u1ecb m\u00e9o, v\u1ee1 hay c\u1eaft x\u00e9n, \u0111\u1ea3m b\u1ea3o tr\u1ea3i nghi\u1ec7m xem nh\u1ea5t qu\u00e1n.<\/li>\n\n\n\n<li>T\u0103ng t\u00ednh chuy\u00ean nghi\u1ec7p: Trang c\u00e1 nh\u00e2n ho\u1eb7c fanpage tr\u1edf n\u00ean g\u1ecdn g\u00e0ng, ch\u1ec9n chu v\u00e0 thu h\u00fat h\u01a1n.<\/li>\n\n\n\n<li>Truy\u1ec1n t\u1ea3i th\u00f4ng \u0111i\u1ec7p \u0111\u1ea7y \u0111\u1ee7: N\u1ed9i dung trong \u1ea3nh \u2013 nh\u01b0 logo, s\u1ea3n ph\u1ea9m hay ch\u1eef \u2013 kh\u00f4ng b\u1ecb m\u1ea5t chi ti\u1ebft.<\/li>\n\n\n\n<li>Gia t\u0103ng t\u01b0\u01a1ng t\u00e1c: \u1ea2nh r\u00f5 n\u00e9t gi\u00fap ng\u01b0\u1eddi d\u00f9ng d\u1eebng l\u1ea1i l\u00e2u h\u01a1n, t\u0103ng c\u01a1 h\u1ed9i ti\u1ebfp c\u1eadn v\u00e0 t\u01b0\u01a1ng t\u00e1c t\u1ef1 nhi\u00ean.<\/li>\n<\/ul>\n\n\n\n<p>Ng\u01b0\u1ee3c l\u1ea1i, n\u1ebfu \u1ea3nh kh\u00f4ng \u0111\u00fang k\u00edch th\u01b0\u1edbc khuy\u1ebfn ngh\u1ecb, Facebook s\u1ebd t\u1ef1 \u0111\u1ed9ng c\u1eaft ho\u1eb7c co gi\u00e3n \u1ea3nh \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi khung hi\u1ec3n th\u1ecb. Tuy nhi\u00ean, vi\u1ec7c n\u00e0y c\u00f3 th\u1ec3 l\u00e0m m\u1ea5t \u0111i chi ti\u1ebft quan tr\u1ecdng ho\u1eb7c khi\u1ebfn b\u1ed1 c\u1ee5c \u1ea3nh b\u1ecb l\u1ec7ch.<\/p>\n\n\n\n<p><strong>Xem th\u00eam:<\/strong> <a href=\"https:\/\/phongvu.vn\/cong-nghe\/facebook-bi-loi-hien-thi-ly-do-va-khac-phuc\/\" target=\"_blank\" rel=\"noreferrer noopener\">Facebook b\u1ecb l\u1ed7i hi\u1ec3n th\u1ecb, nguy\u00ean nh\u00e2n v\u00e0 c\u00e1ch kh\u1eafc ph\u1ee5c<\/a><\/p>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"II_Bang_tong_hop_kich_thuoc_anh_Facebook_chuan_nhat_2025\"><\/span><strong>II. B\u1ea3ng t\u1ed5ng h\u1ee3p k\u00edch th\u01b0\u1edbc \u1ea3nh Facebook chu\u1ea9n nh\u1ea5t 2025<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3><span class=\"ez-toc-section\" id=\"1_Kich_thuoc_anh_dai_dien_Facebook_AvatarProfile\"><\/span><strong>1. K\u00edch th\u01b0\u1edbc \u1ea3nh \u0111\u1ea1i di\u1ec7n Facebook (Avatar\/Profile)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u1ea2nh \u0111\u1ea1i di\u1ec7n (avatar) l\u00e0 y\u1ebfu t\u1ed1 \u0111\u1ea7u ti\u00ean gi\u00fap ng\u01b0\u1eddi kh\u00e1c nh\u1eadn di\u1ec7n b\u1ea1n ho\u1eb7c th\u01b0\u01a1ng hi\u1ec7u tr\u00ean Facebook. V\u1edbi doanh nghi\u1ec7p, \u0111\u00e2y l\u00e0 \u201cg\u01b0\u01a1ng m\u1eb7t th\u01b0\u01a1ng hi\u1ec7u\u201d n\u00ean c\u1ea7n ch\u1ecdn h\u00ecnh \u1ea3nh r\u00f5 r\u00e0ng, n\u1ed5i b\u1eadt.<\/p>\n\n\n\n<p>\u0110\u1ec3 \u0111\u1ea3m b\u1ea3o \u1ea3nh \u0111\u1ea1i di\u1ec7n hi\u1ec3n th\u1ecb \u0111\u1eb9p tr\u00ean m\u1ecdi thi\u1ebft b\u1ecb, b\u1ea1n n\u00ean tu\u00e2n th\u1ee7 t\u1ef7 l\u1ec7 chu\u1ea9n m\u00e0 Facebook khuy\u1ebfn ngh\u1ecb. C\u1ee5 th\u1ec3:<\/p>\n\n\n\n<ul>\n<li><strong>T\u1ef7 l\u1ec7 \u1ea3nh:<\/strong> 1:1 (h\u00ecnh vu\u00f4ng)<\/li>\n\n\n\n<li><strong>K\u00edch th\u01b0\u1edbc t\u1ed1i thi\u1ec3u:<\/strong> 168 x 168 pixel<\/li>\n\n\n\n<li><strong>K\u00edch th\u01b0\u1edbc \u0111\u1ec1 xu\u1ea5t\/t\u1ed1i \u0111a:<\/strong> 2048 x 2048 pixel<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/lh7-rt.googleusercontent.com\/docsz\/AD_4nXc8C2pMSsW9-N7dF6i2x8Zj27C0pfSFs8RF-Pxcx5XPxbjeHi-svADs2yeOvy_h4UBSQ0vOdD4nHtt9vA0UBhHVIwH1GgqlVAaoI-rcwpedzRtEA9hezh4KdFEKAGQpxbsxSMjzow?key=stU3b6ku7AD8YRNmZanKAA\" alt=\"K\u00edch th\u01b0\u1edbc \u1ea3nh \u0111\u1ea1i di\u1ec7n Facebook\" width=\"1068\" height=\"667\" title=\"\"><figcaption class=\"wp-element-caption\">K\u00edch th\u01b0\u1edbc \u1ea3nh \u0111\u1ea1i di\u1ec7n Facebook (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<h3><span class=\"ez-toc-section\" id=\"2_Kich_thuoc_anh_bia_ca_nhan_Facebook\"><\/span><strong>2. K\u00edch th\u01b0\u1edbc \u1ea3nh b\u00eca c\u00e1 nh\u00e2n Facebook<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Tr\u00ean trang c\u00e1 nh\u00e2n, \u1ea3nh b\u00eca l\u00e0 khu v\u1ef1c h\u00ecnh \u1ea3nh n\u1ed5i b\u1eadt nh\u1ea5t, th\u01b0\u1eddng \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 th\u1ec3 hi\u1ec7n c\u00e1 t\u00ednh, s\u1edf th\u00edch ho\u1eb7c \u0111\u01a1n gi\u1ea3n l\u00e0 m\u1ed9t kho\u1ea3nh kh\u1eafc \u0111\u00e1ng nh\u1edb. K\u00edch th\u01b0\u1edbc \u1ea3nh b\u00eca c\u00e1 nh\u00e2n chu\u1ea9n Facebook hi\u1ec7n nay:<\/p>\n\n\n\n<ul>\n<li>K\u00edch th\u01b0\u1edbc hi\u1ec3n th\u1ecb tr\u00ean m\u00e1y t\u00ednh: 820 x 315 pixel<\/li>\n\n\n\n<li>Hi\u1ec3n th\u1ecb t\u1ed1i \u01b0u tr\u00ean \u0111i\u1ec7n tho\u1ea1i: 640 x 360 pixel<\/li>\n\n\n\n<li>T\u1ef7 l\u1ec7 an to\u00e0n: \u0110\u1eb7t n\u1ed9i dung ch\u00ednh trong kho\u1ea3ng 640 pixel chi\u1ec1u ngang \u1edf trung t\u00e2m \u1ea3nh<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/lh7-rt.googleusercontent.com\/docsz\/AD_4nXdLtF8KF0R4Nw72kDt3i3Bq3fSCJduuBaJW_P054fg6t8tLHFBOXYMWw4LBuqUzbn-jfxrKVB90_Q2kgBaGHQ3IckXr5ky8-5xvkNMJeFLiWGkU_9k7Z-ZmMkBIUacfeJ5qtzLa?key=stU3b6ku7AD8YRNmZanKAA\" alt=\"K\u00edch th\u01b0\u1edbc \u1ea3nh b\u00eca c\u00e1 nh\u00e2n Facebook\" width=\"1068\" height=\"667\" title=\"\"><figcaption class=\"wp-element-caption\">K\u00edch th\u01b0\u1edbc \u1ea3nh b\u00eca c\u00e1 nh\u00e2n Facebook (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<h3><span class=\"ez-toc-section\" id=\"3_Kich_thuoc_anh_bia_fanpage_Facebook\"><\/span><strong>3. K\u00edch th\u01b0\u1edbc \u1ea3nh b\u00eca fanpage Facebook&nbsp;<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>M\u1ed9t \u1ea3nh b\u00eca \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1eb9p, s\u1eafc n\u00e9t v\u00e0 \u0111\u00fang k\u00edch th\u01b0\u1edbc s\u1ebd gi\u00fap fanpage tr\u00f4ng chuy\u00ean nghi\u1ec7p, t\u0103ng \u0111\u1ed9 tin t\u01b0\u1edfng v\u00e0 th\u00fac \u0111\u1ea9y t\u01b0\u01a1ng t\u00e1c. K\u00edch th\u01b0\u1edbc \u1ea3nh b\u00eca fanpage \u0111\u01b0\u1ee3c khuy\u1ebfn ngh\u1ecb:<\/p>\n\n\n\n<ul>\n<li>K\u00edch th\u01b0\u1edbc hi\u1ec3n th\u1ecb tr\u00ean m\u00e1y t\u00ednh: 1920 x 1080 pixel&nbsp;<\/li>\n\n\n\n<li>Hi\u1ec3n th\u1ecb t\u1ed1i \u01b0u tr\u00ean \u0111i\u1ec7n tho\u1ea1i: 1920 x 710 pixel<\/li>\n\n\n\n<li>T\u1ef7 l\u1ec7 khung h\u00ecnh: 16:9<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/lh7-rt.googleusercontent.com\/docsz\/AD_4nXdyGm2PUN8VCh7TOnTFgK5_bKn-Dvy2NK59h6cPsLhhXa3_WTvc7DyOWQ_8vzBdcSpi1JsfWgA8qp11Fd7hBmrcm-nNEDuvngRX59I4KEyGw8wD1bLeZ5Fe7GI6znsNW3e7rNQ6GQ?key=stU3b6ku7AD8YRNmZanKAA\" alt=\"K\u00edch th\u01b0\u1edbc \u1ea3nh b\u00eca fanpage Facebook\" width=\"1068\" height=\"667\" title=\"\"><figcaption class=\"wp-element-caption\">K\u00edch th\u01b0\u1edbc \u1ea3nh b\u00eca fanpage Facebook (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<p>M\u1ed9t \u0111i\u1ec3m c\u1ea7n l\u01b0u \u00fd kh\u00e1c l\u00e0 dung l\u01b0\u1ee3ng file. D\u00f9 Facebook cho ph\u00e9p \u0111\u0103ng \u1ea3nh l\u1edbn, nh\u01b0ng \u1ea3nh b\u00eca fanpage c\u00f3 dung l\u01b0\u1ee3ng qu\u00e1 cao v\u1eabn d\u1ec5 b\u1ecb n\u00e9n v\u00e0 gi\u1ea3m ch\u1ea5t l\u01b0\u1ee3ng. B\u1ea1n n\u00ean xu\u1ea5t file \u1ea3nh d\u01b0\u1edbi d\u1ea1ng JPG (ch\u1ea5t l\u01b0\u1ee3ng cao) ho\u1eb7c PNG v\u1edbi k\u00edch th\u01b0\u1edbc t\u1ed1i \u01b0u d\u01b0\u1edbi 100 KB \u0111\u1ec3 v\u1eeba \u0111\u1ea3m b\u1ea3o s\u1eafc n\u00e9t, v\u1eeba gi\u1eef t\u1ed1c \u0111\u1ed9 t\u1ea3i nhanh tr\u00ean c\u1ea3 desktop v\u00e0 mobile.<\/p>\n\n\n\n<h3><span class=\"ez-toc-section\" id=\"5_Kich_thuoc_anh_bai_viet_Facebook\"><\/span><strong>5. K\u00edch th\u01b0\u1edbc \u1ea3nh b\u00e0i vi\u1ebft Facebook <\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u1ea2nh trong b\u00e0i vi\u1ebft l\u00e0 \u0111\u1ecbnh d\u1ea1ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nhi\u1ec1u nh\u1ea5t tr\u00ean Facebook, \u0111\u1eb7c bi\u1ec7t khi ng\u01b0\u1eddi d\u00f9ng mu\u1ed1n chia s\u1ebb h\u00ecnh \u1ea3nh s\u1ea3n ph\u1ea9m, n\u1ed9i dung s\u00e1ng t\u1ea1o ho\u1eb7c qu\u1ea3ng b\u00e1 th\u01b0\u01a1ng hi\u1ec7u. Tuy nhi\u00ean, n\u1ebfu kh\u00f4ng ch\u1ecdn \u0111\u00fang k\u00edch th\u01b0\u1edbc ph\u00f9 h\u1ee3p, \u1ea3nh c\u00f3 th\u1ec3 b\u1ecb c\u1eaft khung, hi\u1ec3n th\u1ecb kh\u00f4ng tr\u1ecdn v\u1eb9n ho\u1eb7c b\u1ecb gi\u1ea3m ch\u1ea5t l\u01b0\u1ee3ng khi hi\u1ec3n th\u1ecb tr\u00ean News Feed.<\/p>\n\n\n\n<p>Facebook cho ph\u00e9p nhi\u1ec1u ki\u1ec3u \u1ea3nh kh\u00e1c nhau trong c\u00f9ng m\u1ed9t b\u00e0i vi\u1ebft, c\u1ee5 th\u1ec3 nh\u01b0:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>Ki\u1ec3u \u1ea3nh<\/strong><\/td><td><strong>T\u1ef7 l\u1ec7 \u1ea3nh<\/strong><\/td><td><strong>K\u00edch th\u01b0\u1edbc khuy\u1ebfn ngh\u1ecb<\/strong><\/td><\/tr><tr><td>D\u1ecdc<\/td><td>4:5<\/td><td>1080 x 1350 px<\/td><\/tr><tr><td>Vu\u00f4ng<\/td><td>1:1<\/td><td>1080 x 1080 px<\/td><\/tr><tr><td>Ngang<\/td><td>1.91:1<\/td><td>1200 x 630 px<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\">B\u1ea3ng k\u00edch th\u01b0\u1edbc \u1ea3nh b\u00e0i vi\u1ebft Facebook<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/lh7-rt.googleusercontent.com\/docsz\/AD_4nXfpTatSjZrFxq1HXE7fKT_CF00bii6QFpn12KsgksATrR6ErBV2-LqnhzhwCTWgYXXOCIq8Ec9PKKB-RoHDalyWke9KNWnp7RV_FxgbxgkRwl9LC9PUT6P_iiaMXYoSum7-vmmyxg?key=stU3b6ku7AD8YRNmZanKAA\" alt=\"K\u00edch th\u01b0\u1edbc \u1ea3nh b\u00e0i vi\u1ebft Facebook\" width=\"1068\" height=\"667\" title=\"\"><figcaption class=\"wp-element-caption\">K\u00edch th\u01b0\u1edbc \u1ea3nh b\u00e0i vi\u1ebft Facebook (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<h3><span class=\"ez-toc-section\" id=\"6_Kich_thuoc_anh_khi_chia_se_duong_link\"><\/span><strong>6. K\u00edch th\u01b0\u1edbc \u1ea3nh khi chia s\u1ebb \u0111\u01b0\u1eddng link <\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Khi b\u1ea1n chia s\u1ebb m\u1ed9t li\u00ean k\u1ebft b\u1ea5t k\u1ef3 l\u00ean Facebook, h\u1ec7 th\u1ed1ng s\u1ebd t\u1ef1 \u0111\u1ed9ng k\u00e9o \u1ea3nh \u0111\u1ea1i di\u1ec7n t\u1eeb trang \u0111\u00edch. \u0110\u00e2y \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 \u1ea3nh link post \u2013 lo\u1ea1i \u1ea3nh quan tr\u1ecdng trong vi\u1ec7c thu h\u00fat ng\u01b0\u1eddi d\u00f9ng click v\u00e0o b\u00e0i vi\u1ebft ho\u1eb7c trang web.<\/p>\n\n\n\n<p>K\u00edch th\u01b0\u1edbc chu\u1ea9n c\u1ee7a \u1ea3nh chia s\u1ebb \u0111\u01b0\u1eddng link:<\/p>\n\n\n\n<ul>\n<li>K\u00edch th\u01b0\u1edbc: 1200 x 627 px<\/li>\n\n\n\n<li>T\u1ef7 l\u1ec7 \u1ea3nh: 1.91:1<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/lh7-rt.googleusercontent.com\/docsz\/AD_4nXcc227X1T2jKOvfudVN6L5xHZRwo1t7xd44KzuoraIZudt0FhG9kz2zvV6-_yb4FWAbaQqSzJtkKIA-Pce75lIObzpmd8SppZlGXZkY9m7Q2gkVGAtMpYguD0n2f5_jem2cWKGlVA?key=stU3b6ku7AD8YRNmZanKAA\" alt=\"K\u00edch th\u01b0\u1edbc \u1ea3nh khi chia s\u1ebb \u0111\u01b0\u1eddng link\" width=\"1068\" height=\"667\" title=\"\"><figcaption class=\"wp-element-caption\">K\u00edch th\u01b0\u1edbc \u1ea3nh khi chia s\u1ebb \u0111\u01b0\u1eddng link (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<p>\u1ea2nh link th\u01b0\u1eddng l\u1ea5y trong m\u00e3 HTML c\u1ee7a website. N\u1ebfu b\u1ea1n kh\u00f4ng ch\u00e8n \u0111\u00fang \u1ea3nh ho\u1eb7c kh\u00f4ng khai b\u00e1o \u0111\u00fang th\u1ebb Open Graph, Facebook c\u00f3 th\u1ec3 ch\u1ecdn ng\u1eabu nhi\u00ean m\u1ed9t h\u00ecnh \u1ea3nh kh\u00f4ng li\u00ean quan, khi\u1ebfn b\u00e0i vi\u1ebft m\u1ea5t \u0111i t\u00ednh chuy\u00ean nghi\u1ec7p v\u00e0 hi\u1ec7u qu\u1ea3 truy\u1ec1n th\u00f4ng gi\u1ea3m r\u00f5 r\u1ec7t.<\/p>\n\n\n\n<p>\u0110\u1ec3 tr\u00e1nh \u0111i\u1ec1u n\u00e0y, h\u00e3y \u0111\u1ea3m b\u1ea3o website c\u1ee7a b\u1ea1n \u0111\u00e3 \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u chu\u1ea9n SEO v\u1edbi \u0111\u1ea7y \u0111\u1ee7 metadata, \u0111\u1eb7c bi\u1ec7t khi d\u00f9ng \u0111\u1ec3 chia s\u1ebb b\u00e0i blog, trang b\u00e1n h\u00e0ng ho\u1eb7c n\u1ed9i dung th\u01b0\u01a1ng m\u1ea1i.<\/p>\n\n\n\n<p><strong>Xem th\u00eam:<\/strong> <a href=\"https:\/\/phongvu.vn\/cong-nghe\/co-hoi-kiem-tien-tu-facebook\/\" target=\"_blank\" rel=\"noreferrer noopener\">C\u01a1 h\u1ed9i ki\u1ebfm ti\u1ec1n t\u1eeb Facebook kh\u00f4ng th\u1ec3 b\u1ecf qua trong n\u0103m 2025<\/a><\/p>\n\n\n\n<h3><span class=\"ez-toc-section\" id=\"7_Kich_thuoc_anh_quang_cao_Facebook\"><\/span><strong>7. K\u00edch th\u01b0\u1edbc \u1ea3nh qu\u1ea3ng c\u00e1o Facebook\u00a0<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>\u0110\u1ecbnh d\u1ea1ng qu\u1ea3ng c\u00e1o<\/strong><\/td><td><strong>K\u00edch th\u01b0\u1edbc \u0111\u1ec1 xu\u1ea5t<\/strong><\/td><td><strong>T\u1ef7 l\u1ec7 \u1ea3nh<\/strong><\/td><\/tr><tr><td>Vu\u00f4ng<\/td><td>1080 x 1080 px<\/td><td>1:1<\/td><\/tr><tr><td>D\u1ecdc<\/td><td>1080 x 1350 px<\/td><td>4:5<\/td><\/tr><tr><td>Ngang<\/td><td>1200 x 628 px<\/td><td>1.91:1<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\">B\u1ea3ng k\u00edch th\u01b0\u1edbc \u1ea3nh qu\u1ea3ng c\u00e1o Facebook<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/lh7-rt.googleusercontent.com\/docsz\/AD_4nXfKf8WGNUyOIqnfHr3SCoJY8-8K8XfAHZ_atFydJDAYzvmLOxWVzVrD7ppZjzIHFKi9mzZTD8lFOi9-c-ncdrr4TU6CbBTIbzYkiG5_8kr1pR13iIXc2iRJck6xNGeO6RSVoxYvig?key=stU3b6ku7AD8YRNmZanKAA\" alt=\"K\u00edch th\u01b0\u1edbc \u1ea3nh qu\u1ea3ng c\u00e1o Facebook\" width=\"1068\" height=\"667\" title=\"\"><figcaption class=\"wp-element-caption\">K\u00edch th\u01b0\u1edbc \u1ea3nh qu\u1ea3ng c\u00e1o Facebook (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<h3><span class=\"ez-toc-section\" id=\"8_Kich_thuoc_anh_dang_Story_Reels_Facebook\"><\/span><strong>8. K\u00edch th\u01b0\u1edbc \u1ea3nh \u0111\u0103ng Story &amp; Reels Facebook<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>Th\u00f4ng s\u1ed1<\/td><td>Gi\u00e1 tr\u1ecb khuy\u1ebfn ngh\u1ecb<\/td><\/tr><tr><td>\u0110\u1ed9 ph\u00e2n gi\u1ea3i t\u1ed1i \u01b0u<\/td><td>1080 x 1920 pixel<\/td><\/tr><tr><td>T\u1ef7 l\u1ec7 khung h\u00ecnh<\/td><td>9:16<\/td><\/tr><tr><td>Th\u1eddi l\u01b0\u1ee3ng t\u1ed1i \u0111a<\/td><td>60 gi\u00e2y (1 ph\u00fat)<\/td><\/tr><tr><td>\u0110\u1ecbnh d\u1ea1ng \u1ea3nh h\u1ed7 tr\u1ee3<\/td><td>JPG, PNG<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\">K\u00edch th\u01b0\u1edbc \u1ea3nh \u0111\u0103ng Story &amp; Reels Facebook<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/lh7-rt.googleusercontent.com\/docsz\/AD_4nXf4aymVCbYNifDm1Ypf40EqOuudUUYIifbFRyZAgzFgk-FhD2-DAMZORq26YnnNdVQSs5SqQRWQYnxQLVfmCTAWZM7rfPNyu0DsrXovkWs1L6HztHxSJ38Vb-xm6J6bFTdDr7zeCA?key=stU3b6ku7AD8YRNmZanKAA\" alt=\"K\u00edch th\u01b0\u1edbc \u1ea3nh \u0111\u0103ng Story &amp; Reels Facebook\" width=\"1068\" height=\"667\" title=\"\"><figcaption class=\"wp-element-caption\">K\u00edch th\u01b0\u1edbc \u1ea3nh \u0111\u0103ng Story &amp; Reels Facebook (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"IV_Mot_so_luu_y_khi_thiet_ke_anh_Facebook\"><\/span><strong>IV. M\u1ed9t s\u1ed1 l\u01b0u \u00fd khi thi\u1ebft k\u1ebf \u1ea3nh Facebook<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-image is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/lh7-rt.googleusercontent.com\/docsz\/AD_4nXddQF4S6Vq7kcFZuxtshn5p3QAFKriU5imLxzSv_6fxxFMxZ1Ljo1SdZ9Biac9rUqKZeWITyl2aOuxnX5M38MO7xQtHqxouZNrq8-b9vhlKEjJxzOsHe6gm4uex41uBYMpAW4pwig?key=stU3b6ku7AD8YRNmZanKAA\" alt=\"M\u1ed9t s\u1ed1 l\u01b0u \u00fd khi thi\u1ebft k\u1ebf \u1ea3nh Facebook\" width=\"1068\" height=\"667\" title=\"\"><figcaption class=\"wp-element-caption\">M\u1ed9t s\u1ed1 l\u01b0u \u00fd khi thi\u1ebft k\u1ebf \u1ea3nh Facebook (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<p>Ch\u1ecdn \u0111\u00fang k\u00edch th\u01b0\u1edbc \u1ea3nh \u0111\u0103ng Facebook l\u00e0 b\u01b0\u1edbc \u0111\u1ea7u quan tr\u1ecdng, nh\u01b0ng \u0111\u1ec3 \u1ea3nh hi\u1ec3n th\u1ecb \u0111\u1eb9p v\u00e0 chuy\u00ean nghi\u1ec7p tr\u00ean m\u1ecdi thi\u1ebft b\u1ecb, b\u1ea1n n\u00ean l\u01b0u \u00fd th\u00eam nh\u1eefng \u0111i\u1ec3m sau:<\/p>\n\n\n\n<ul>\n<li>Tr\u00e1nh d\u00f9ng \u1ea3nh qu\u00e1 nh\u1ecf: \u1ea2nh d\u01b0\u1edbi 600 px d\u1ec5 b\u1ecb m\u1edd khi Facebook t\u1ef1 \u0111\u1ed9ng n\u00e9n. N\u00ean thi\u1ebft k\u1ebf t\u1eeb 1080 px tr\u1edf l\u00ean \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 n\u00e9t.<\/li>\n\n\n\n<li>\u01afu ti\u00ean \u0111\u1ecbnh d\u1ea1ng PNG: V\u1edbi \u1ea3nh ch\u1ee9a ch\u1eef, logo ho\u1eb7c \u0111\u1ed3 h\u1ecda chi ti\u1ebft, \u0111\u1ecbnh d\u1ea1ng PNG s\u1ebd gi\u00fap hi\u1ec3n th\u1ecb s\u1eafc n\u00e9t h\u01a1n JPG.<\/li>\n\n\n\n<li>C\u0103n gi\u1eefa n\u1ed9i dung quan tr\u1ecdng: \u0110\u1eb7t ti\u00eau \u0111\u1ec1, th\u00f4ng tin ch\u00ednh \u1edf trung t\u00e2m \u1ea3nh \u0111\u1ec3 tr\u00e1nh b\u1ecb c\u1eaft khi xem tr\u00ean \u0111i\u1ec7n tho\u1ea1i.<\/li>\n\n\n\n<li>Ki\u1ec3m tra tr\u01b0\u1edbc khi \u0111\u0103ng: \u0110\u0103ng th\u1eed v\u1edbi ch\u1ebf \u0111\u1ed9 &#8220;ch\u1ec9 m\u00ecnh t\u00f4i&#8221; \u0111\u1ec3 xem \u1ea3nh c\u00f3 b\u1ecb l\u1ec7ch ho\u1eb7c c\u1eaft tr\u00ean c\u1ea3 desktop v\u00e0 mobile.<\/li>\n\n\n\n<li>D\u00f9ng c\u00f4ng c\u1ee5 c\u00f3 s\u1eb5n template: Canva, Figma, Photoshop \u0111\u1ec1u c\u00f3 m\u1eabu \u1ea3nh \u0111\u00fang chu\u1ea9n Facebook, gi\u00fap b\u1ea1n d\u1ec5 thi\u1ebft k\u1ebf m\u00e0 kh\u00f4ng c\u1ea7n ch\u1ec9nh th\u1ee7 c\u00f4ng.<\/li>\n<\/ul>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"V_Mot_so_kich_thuoc_anh_chuan_tren_cac_ung_dung_khac\"><\/span><strong>V. M\u1ed9t s\u1ed1 k\u00edch th\u01b0\u1edbc \u1ea3nh chu\u1ea9n tr\u00ean c\u00e1c \u1ee9ng d\u1ee5ng kh\u00e1c<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Ngo\u00e0i Facebook, nhi\u1ec1u ng\u01b0\u1eddi d\u00f9ng hi\u1ec7n c\u00f2n chia s\u1ebb n\u1ed9i dung song song tr\u00ean c\u00e1c n\u1ec1n t\u1ea3ng m\u1ea1ng x\u00e3 h\u1ed9i kh\u00e1c nh\u01b0 Instagram, TikTok hay YouTube. M\u1ed7i n\u1ec1n t\u1ea3ng \u0111\u1ec1u c\u00f3 quy \u0111\u1ecbnh ri\u00eang v\u1ec1 k\u00edch th\u01b0\u1edbc \u1ea3nh, v\u00e0 n\u1ebfu b\u1ea1n \u0111ang l\u00e0m n\u1ed9i dung \u0111a k\u00eanh, vi\u1ec7c n\u1eafm r\u00f5 c\u00e1c chu\u1ea9n n\u00e0y s\u1ebd gi\u00fap h\u00ecnh \u1ea3nh hi\u1ec3n th\u1ecb \u0111\u00fang b\u1ed1 c\u1ee5c, kh\u00f4ng b\u1ecb c\u1eaft ho\u1eb7c m\u00e9o.<\/p>\n\n\n\n<h3><span class=\"ez-toc-section\" id=\"1_Instagram\"><\/span><strong>1. Instagram<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Instagram l\u00e0 n\u1ec1n t\u1ea3ng t\u1eadp trung m\u1ea1nh v\u00e0o h\u00ecnh \u1ea3nh, v\u00ec v\u1eady vi\u1ec7c s\u1eed d\u1ee5ng \u0111\u00fang t\u1ef7 l\u1ec7 l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>Lo\u1ea1i \u1ea3nh<\/strong><\/td><td><strong>K\u00edch th\u01b0\u1edbc chu\u1ea9n<\/strong><\/td><td><strong>T\u1ef7 l\u1ec7<\/strong><\/td><\/tr><tr><td>\u1ea2nh vu\u00f4ng (Post)<\/td><td>1080 x 1080 px<\/td><td>1:1<\/td><\/tr><tr><td>\u1ea2nh d\u1ecdc (Portrait)<\/td><td>1080 x 1350 px<\/td><td>4:5<\/td><\/tr><tr><td>\u1ea2nh ngang (Landscape)<\/td><td>1080 x 566 px<\/td><td>1.91:1<\/td><\/tr><tr><td>Story &amp; Reel<\/td><td>1080 x 1920 px<\/td><td>9:16<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\">B\u1ea3ng k\u00edch th\u01b0\u1edbc \u1ea3nh tr\u00ean \u1ee9ng d\u1ee5ng Instagram<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/lh7-rt.googleusercontent.com\/docsz\/AD_4nXcAowcOAT2yU1sU2hQIlAlqU3UTysXvSgjqxnSgMmLQpHJ5j6voYDZpiSt1UVq2gp37p5bZLHLv03edFC0vIPYdJkySrW47JafQ5ZSIEETeNadnZ4HNkUOBhmwS9rpPd0kUO2t_4w?key=stU3b6ku7AD8YRNmZanKAA\" alt=\"K\u00edch th\u01b0\u1edbc \u1ea3nh chu\u1ea9n tr\u00ean Instagram\" width=\"1068\" height=\"667\" title=\"\"><figcaption class=\"wp-element-caption\">K\u00edch th\u01b0\u1edbc \u1ea3nh chu\u1ea9n tr\u00ean Instagram (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<p>L\u01b0u \u00fd: \u0110\u1ed1i v\u1edbi b\u00e0i \u0111\u0103ng, n\u1ebfu \u1ea3nh kh\u00f4ng \u0111\u00fang t\u1ef7 l\u1ec7, Instagram s\u1ebd t\u1ef1 \u0111\u1ed9ng c\u1eaft ho\u1eb7c th\u00eam vi\u1ec1n tr\u1eafng, l\u00e0m gi\u1ea3m tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi xem.<\/p>\n\n\n\n<h4><span class=\"ez-toc-section\" id=\"2_TikTok\"><\/span><strong>2. TikTok<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p>TikTok ch\u1ee7 y\u1ebfu hi\u1ec3n th\u1ecb n\u1ed9i dung video d\u1ecdc, nh\u01b0ng \u1ea3nh t\u0129nh c\u0169ng \u0111\u01b0\u1ee3c d\u00f9ng trong c\u00e1c clip slideshow ho\u1eb7c thumbnail.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>Lo\u1ea1i \u1ea3nh\/Video<\/strong><\/td><td><strong>K\u00edch th\u01b0\u1edbc \u0111\u1ec1 xu\u1ea5t<\/strong><\/td><td><strong>T\u1ef7 l\u1ec7<\/strong><\/td><\/tr><tr><td>Video \/ Slideshow<\/td><td>1080 x 1920 px<\/td><td>9:16<\/td><\/tr><tr><td>\u1ea2nh b\u00eca video<\/td><td>1080 x 1920 px<\/td><td>9:16<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\">B\u1ea3ng k\u00edch th\u01b0\u1edbc \u1ea3nh v\u00e0 video tr\u00ean \u1ee9ng d\u1ee5ng Tiktok<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/lh7-rt.googleusercontent.com\/docsz\/AD_4nXeyXxcURg1gIe3Rt5yRfff3s8zdqEZJTs-8cNf0opoz073fYVJGnvGcJGd3-e2uvJw0b6xBePDwKNXM-xWmKpmyFioSYFHbtsPvkOPPsHK3-VKCzrCtFDecBspSYhRbQUp-Y8GF?key=stU3b6ku7AD8YRNmZanKAA\" alt=\"K\u00edch th\u01b0\u1edbc video &amp; story tr\u00ean Tiktok\" width=\"1068\" height=\"667\" title=\"\"><figcaption class=\"wp-element-caption\">K\u00edch th\u01b0\u1edbc video &amp; story chu\u1ea9n tr\u00ean Tiktok<\/figcaption><\/figure>\n\n\n\n<p>L\u01b0u \u00fd: C\u00e1c y\u1ebfu t\u1ed1 nh\u01b0 ch\u1eef, logo n\u00ean \u0111\u1eb7t \u1edf trung t\u00e2m \u0111\u1ec3 tr\u00e1nh b\u1ecb che b\u1edfi t\u00ean ng\u01b0\u1eddi d\u00f9ng, caption hay n\u00fat t\u01b0\u01a1ng t\u00e1c.<\/p>\n\n\n\n<h4><span class=\"ez-toc-section\" id=\"3_YouTube\"><\/span><strong>3. YouTube<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p>D\u00f9 l\u00e0 n\u1ec1n t\u1ea3ng video, YouTube v\u1eabn y\u00eau c\u1ea7u h\u00ecnh \u1ea3nh thumbnail chu\u1ea9n x\u00e1c \u0111\u1ec3 thu h\u00fat l\u01b0\u1ee3t nh\u1ea5p chu\u1ed9t.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>Lo\u1ea1i \u1ea3nh<\/strong><\/td><td><strong>K\u00edch th\u01b0\u1edbc khuy\u1ebfn ngh\u1ecb<\/strong><\/td><td><strong>T\u1ef7 l\u1ec7<\/strong><\/td><\/tr><tr><td>\u1ea2nh thumbnail video<\/td><td>1280 x 720 px<\/td><td>16:9<\/td><\/tr><tr><td>\u1ea2nh \u0111\u1ea1i di\u1ec7n<\/td><td>800 x 800 px<\/td><td><\/td><\/tr><tr><td>\u1ea2nh b\u00eca k\u00eanh (Channel Art)<\/td><td>2560 x 1440 px<\/td><td>T\u00f9y bi\u1ebfn<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\">B\u1ea3ng k\u00edch th\u01b0\u1edbc \u1ea3nh tr\u00ean \u1ee9ng d\u1ee5ng Youtube<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/lh7-rt.googleusercontent.com\/docsz\/AD_4nXcxQUDlFEc4_2nq4el8CqKIfdXWgcH91zPY8yAAXMbet3VIRF4WLsEaL9zfPlrVFAow7nRYCNxnLC22p1e-WrBR-LVvBYyx4M2FoGfjK0Ng8e6MlPm886uNh8aUrDGv3izDm42tAA?key=stU3b6ku7AD8YRNmZanKAA\" alt=\"K\u00edch th\u01b0\u1edbc \u1ea3nh chu\u1ea9n tr\u00ean Youtube\" width=\"1068\" height=\"667\" title=\"\"><figcaption class=\"wp-element-caption\">K\u00edch th\u01b0\u1edbc \u1ea3nh chu\u1ea9n tr\u00ean Youtube<\/figcaption><\/figure>\n\n\n\n<p>L\u01b0u \u00fd: Ph\u1ea7n n\u1ed9i dung trung t\u00e2m c\u1ee7a \u1ea3nh b\u00eca k\u00eanh n\u00ean n\u1eb1m g\u1ecdn trong v\u00f9ng hi\u1ec3n th\u1ecb an to\u00e0n 1546 x 423 px \u0111\u1ec3 hi\u1ec3n th\u1ecb t\u1ed1t tr\u00ean m\u1ecdi thi\u1ebft b\u1ecb.<\/p>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"VI_Tong_ket\"><\/span><strong>VI. T\u1ed5ng k\u1ebft<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Hi\u1ec3u v\u00e0 \u00e1p d\u1ee5ng \u0111\u00fang k\u00edch th\u01b0\u1edbc \u1ea3nh Facebook l\u00e0 b\u01b0\u1edbc c\u01a1 b\u1ea3n \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o n\u1ed9i dung lu\u00f4n hi\u1ec3n th\u1ecb r\u00f5 n\u00e9t, thu h\u00fat v\u00e0 chuy\u00ean nghi\u1ec7p. Hy v\u1ecdng b\u00e0i vi\u1ebft h\u1eefu \u00edch v\u1edbi b\u1ea1n.<\/p>\n\n\n\n<p><strong>B\u00e0i vi\u1ebft li\u00ean quan<\/strong><\/p>\n\n\n\n<ul>\n<li><a href=\"https:\/\/phongvu.vn\/cong-nghe\/cach-up-anh-len-facebook-khong-bi-vo-don-gian\/\" target=\"_blank\" data-type=\"URL\" data-id=\"https:\/\/phongvu.vn\/cong-nghe\/cach-up-anh-len-facebook-khong-bi-vo-don-gian\/\" rel=\"noreferrer noopener\">C\u00e1ch up \u1ea3nh l\u00ean facebook kh\u00f4ng b\u1ecb v\u1ee1 \u0111\u01a1n gi\u1ea3n<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/phongvu.vn\/cong-nghe\/de-co-mot-buc-anh-bia-facebook-dep-nen-can-nhung-gi\/\" target=\"_blank\" data-type=\"URL\" data-id=\"https:\/\/phongvu.vn\/cong-nghe\/de-co-mot-buc-anh-bia-facebook-dep-nen-can-nhung-gi\/\" rel=\"noreferrer noopener\">\u0110\u1ec3 c\u00f3 m\u1ed9t b\u1ee9c \u1ea3nh b\u00eca Facebook \u0111\u1eb9p n\u00ean c\u1ea7n nh\u1eefng g\u00ec<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/phongvu.vn\/cong-nghe\/cach-tao-avatar-lien-voi-anh-bia-facebook\/\" target=\"_blank\" data-type=\"URL\" data-id=\"https:\/\/phongvu.vn\/cong-nghe\/cach-tao-avatar-lien-voi-anh-bia-facebook\/\" rel=\"noreferrer noopener\">H\u01b0\u1edbng d\u1eabn c\u00e1ch t\u1ea1o avatar li\u1ec1n v\u1edbi \u1ea3nh b\u00eca tr\u00ean Facebook<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u0110\u0103ng h\u00ecnh l\u00ean Facebook ch\u1eafc h\u1eb3n kh\u00f4ng c\u00f2n xa l\u1ea1 g\u00ec v\u1edbi nhi\u1ec1u ng\u01b0\u1eddi, nh\u01b0ng th\u1ef1c s\u1ef1 b\u1ea1n \u0111\u00e3 bi\u1ebft k\u00edch th\u01b0\u1edbc sao cho chu\u1ea9n, \u0111\u1ec3 b\u1ee9c h\u00ecnh c\u1ee7a b\u1ea1n hi\u1ec3n th\u1ecb m\u1ed9t c\u00e1ch r\u00f5 n\u00e9t m\u00e0 ko b\u1ecb c\u1eaft x\u00e9n? B\u00e0i vi\u1ebft sau \u0111\u00e2y, Phong V\u0169 Tech News \u0111\u00e3 t\u1ed5ng h\u1ee3p \u0111\u1ea7y \u0111\u1ee7 c\u00e1c [&hellip;]<\/p>\n","protected":false},"author":42,"featured_media":133990,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false},"categories":[24,1029],"tags":[],"_links":{"self":[{"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts\/133989"}],"collection":[{"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/users\/42"}],"replies":[{"embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/comments?post=133989"}],"version-history":[{"count":4,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts\/133989\/revisions"}],"predecessor-version":[{"id":136081,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts\/133989\/revisions\/136081"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/media\/133990"}],"wp:attachment":[{"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/media?parent=133989"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/categories?post=133989"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/tags?post=133989"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}