Zero Server Uploads — Processed locally in your browser
Image Resizer
Scale and resize image dimensions directly in your browser with aspect ratio lock, format switching, and customizable quality.
Drop your image here
or browse files directly from your computer or phone
PressCtrl+Vto paste from clipboard
Supports:JPEGPNGWebPMax 25MB
Processed in your browser — files are not uploaded.
How it works
- Choose your image: Select a JPEG, PNG, or WebP file to resize.
- Adjust the settings: Enter target pixel dimensions or click a percentage preset (e.g. 50%).
- Download the result: Save your newly dimensioned image directly to your device.
Format & quality
- Aspect Ratio Lock: Automatically synchronizes height or width to prevent image distortion.
- Multi-Format Output: Export in original format or switch dynamically to JPG, PNG, or WebP.
- Alpha Compositing: Converting transparent graphics to JPG cleanly composites onto white.
Limits & specifications
- Max File Size:25MB
- Max Image Area:24MP
- Max Dimension Edge:8192px
- Engine: Client Canvas 2D100% In-Memory