6XC

Social Media Image Resizer & Cropper

Crop any photo to the exact size for Instagram, YouTube, X, Facebook or LinkedIn — in your browser, nothing uploaded.

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One Photo, Every Platform

Each platform wants its own frame: Instagram feed favors 1080×1350 (portrait fills the most screen), Stories and Reels run 1080×1920, YouTube thumbnails 1280×720, X posts 1600×900, X headers 1500×500, LinkedIn banners 1584×396. Upload once, pick the target, slide the crop position to keep the subject in frame, download — the image is processed on a canvas in your browser and never leaves your device.

Composition tips per format: thumbnails read at postage-stamp size, so crop tight on faces; story crops lose the top and bottom ~15% to UI overlays; banner formats (X, LinkedIn) hide the sides on mobile — keep the message centered.

Frequently Asked Questions

Why does Instagram blur my upload?

Usually the source was smaller than the target and got upscaled, or heavy compression hit a detailed image. Start from an image at least as large as the target and export at quality 90.

JPEG or PNG for social posts?

Photos: JPEG (platforms re-compress anyway). Graphics with text and flat colors: PNG survives the platform pipeline sharper — this tool offers both.

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