Image Resizer
Scale an image up or down to precise width and height values.
Upload an image
Drag & drop files here, or
Files are processed securely in your browser
How It Works
- 1Upload an image.
- 2Enter a new width or height — the other updates automatically if locked.
- 3Click Resize Image.
- 4Download the resized file.
Features
- Aspect ratio lock toggle
- Pixel-precise output
- Instant preview
Privacy
This tool runs entirely in your browser using the Canvas API — your image is never uploaded to a server.
Frequently Asked Questions
Only if the aspect ratio lock is off and you enter mismatched dimensions. Keep it locked to avoid stretching.