Image Resizer
Resize an image to custom dimensions in your browser.
Runs locally in your browser. No signup.
How it works
- 1 Select your image(s).
- 2 Adjust settings (size, quality, format, etc.).
- 3 Download the result.
Applies to JPG/WebP (ignored for PNG).
FAQ
Does it maintain aspect ratio?
You can choose to lock the aspect ratio or set custom width and height independently.
Will the image lose quality?
Downscaling generally preserves quality well. Upscaling may result in pixelation.
What units can I use?
Typically pixels (px) or percentages of the original size.
Are my files uploaded or stored?
No. Your files are processed locally in your browser and are not uploaded or stored by this site.