Resize any image to the perfect YouTube thumbnail size (1280×720) in one click. YouTube recommends 1280×720 in JPG format under 2 MB for best quality. Also resize channel art (2560×1440) and profile photos (800×800). Use Fill to crop to 16:9, or Fit to letterbox. Runs entirely in your browser.
📐 Exact Dimensions
Set any width and height in pixels — or pick from platform-specific presets.
🔒 100% Private
All resizing happens in your browser — your images never leave your device.
⚡ Instant Results
Resize and download in seconds — no uploads, no waiting, no watermarks.
🆓 Free, No Limits
Completely free — no account, no subscription, resize as many images as you need.