How Image Resizer works
Resize JPG, PNG and WebP images online by exact pixels or percentage. Change width and height, control aspect ratio and download instantly.
- What you provide
- A browser-readable image and the required width, height, fit mode or preset.
- What AG File Tools returns
- A resized image with the selected pixel dimensions.
- Practical limit
- Enlarging a small source creates more pixels but cannot restore detail that was not in the original.
1Provide
A browser-readable image and the required width, height, fit mode or preset.
2Configure
Set exact width and height
3Process locally
Your browser performs the work on this device.
4Use the result
A resized image with the selected pixel dimensions.
Supported workflow
- Set exact width and height
- Lock or unlock aspect ratio
- Export in the format you need