Image sizes, aspect ratios, safe zones and file formats for every social platform.
One table of image sizes for LinkedIn, Instagram, TikTok, X, Facebook, YouTube and Pinterest, split into what each platform publishes and what we recommend.
5 min readFacebook image sizes for posts, Page covers, profile photos and events in 2026, with a mobile vs desktop cover crop table and the ad ratios Meta recommends.
5 min readWhich Instagram aspect ratio should you use? Instagram's help page now lists 1.91:1 to 3:4 (1080 x 1440). See 1:1, 4:5 and 3:4 posts side by side.
4 min readWhere Instagram's interface covers your Story or Reel: keep the top 14%, bottom 35% and 6% per side free, with exact pixel margins for 1080 x 1920.
4 min readExact LinkedIn image sizes for feed posts, carousel documents, page covers, logos and ads, with safe-zone notes and the formats that show largest on mobile.
5 min readThe best Pinterest Pin size is 1000 x 1500 px (2:3). See one Pin at 2:3 and 1:1, plus what Pinterest says about taller Pins, file types and limits.
4 min readPNG vs JPG vs WebP for social posts: which format keeps text sharp, what each network accepts, and real file sizes from one render saved four ways.
5 min readWe recommend 1080 x 1920 px (9:16) for TikTok videos and covers. See which video specs TikTok publishes, what it leaves out, and how to keep cover text safe.
5 min readX shows a single photo in full when its ratio is between 2:1 and 3:4. Here are the limits X documents, and how to plan multi-image posts it does not.
4 min readYouTube lists 3840 x 2160 px at 16:9 for thumbnails, JPG or PNG, and requires a verified account. See the published limits plus a design checklist.
4 min read