Resize photos by exact pixels or percentage with the aspect ratio locked. Use presets for YouTube thumbnails, Instagram posts and Open Graph images, then download the result.
🔒 Your file is processed locally in your browser whenever supported. This tool runs entirely on your device — nothing you type or upload is sent to a server, logged, or stored.
No. The aspect ratio stays locked, so the image scales proportionally and never stretches or squashes.
You can upload JPG, PNG or WebP and export in the same format, WebP, JPEG or PNG.
| Platform | Supported | Offline | Local | Server | Network |
|---|---|---|---|---|---|
| WEB | Yes | Yes | Yes | No | Not required |
| PWA | Yes | Yes | Yes | No | Not required |
| ANDROID | Yes | Yes | Yes | No | Not required |
| IOS | Yes | Yes | Yes | No | Not required |
Shrink JPG, PNG and WebP by quality or to an exact target size in KB — batch supported, all on your device.
Convert between PNG, JPG and WebP with full quality control — one file or twenty at a time, all on your device.
Crop to 1:1, 4:5, 16:9 or a 1280×720 YouTube thumbnail — drag the box or type exact pixels, all on your device.
Pull the exact HEX code from any pixel in an image you upload — plus the six colors that dominate it.
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