Social Media Image Sizes
Free online social media image size reference tool
About Social Image Size
A read-only reference table of recommended pixel dimensions and aspect ratios for images on Facebook, Instagram, Twitter/X, LinkedIn, YouTube, and TikTok. It covers profile pictures, cover photos, feed posts, stories, reels, thumbnails, and ads. There is no image editing — the tool only lists sizes so you can export elsewhere.
How to Use
1. Type a keyword (platform name, usage, or size) into the search box. 2. Optionally click a platform pill (Facebook, Instagram, Twitter/X, LinkedIn, YouTube, TikTok) to narrow the list. Click All to reset. 3. Read the matching rows showing Platform, Usage, Recommended Size (e.g. 1080x1080), and Aspect Ratio (e.g. 1:1).
Platforms & Sample Sizes
35 entries total. Examples: Instagram Square Post 1080x1080 (1:1), Instagram Story 1080x1920 (9:16), Twitter/X Header 1500x500 (3:1), LinkedIn Cover 1584x396 (4:1), YouTube Channel Art 2560x1440 (16:9), TikTok Video 1080x1920 (9:16). Sizes are recommendations and may lag behind platform updates.
▶Where do these dimensions come from?
▶Does this tool resize or export images?
▶Why do some entries share the same size?
▶Are sizes up to date?
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