Instagram1080x1920
FrameFlow social crop checker
Check every crop in one pass
Free local social media crop checker for Instagram Reels, TikTok, YouTube thumbnails, LinkedIn posts, Pinterest pins, X/Facebook images, and exact ratio exports.
Approximate placement guides only. Not affiliated with or endorsed by any platform.
Instagram1080x1350
Instagram Feed Portrait
Instagram1080x1080
Instagram Grid Crop
TikTok1080x1920
TikTok Vertical
YouTube1280x720
YouTube Thumbnail
12:34
YouTube1080x1920
YouTube Shorts
LinkedIn1200x628
LinkedIn Post
X1600x900
X / Twitter Post
Facebook1200x630
Facebook Post
Pinterest1000x1500
Pinterest Pin
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Ratio1440x1080
4:3 Classic
Ratio1080x1080
1:1 Square
Ratio1920x1080
16:9 Wide
Ratio1080x1920
9:16 Vertical
Ratio2560x1080
21:9 Ultrawide
Free local browser crop tool
Social media crop checker for every format
FrameFlow helps creators preview one image across Instagram Reels, TikTok, YouTube thumbnails, LinkedIn posts, Pinterest pins, X/Facebook images, square crops, vertical crops, and widescreen layouts before publishing.
Upload once, adjust the frame, and export clean files at exact platform sizes. Your image stays local in your browser.
No. Your image stays in your browser. FrameFlow uses local browser image processing for previews, adjustments, and exports.