Resize images — batch dimensions without cropping
Fit JPG, PNG, WebP or AVIF images inside a maximum width and height. Keep proportions and export PNG or JPG locally.
Convert in your browser · No sign-up
Up to 20 static JPG, PNG, WebP or AVIF images · 20 MB and 24 megapixels each · 100 MB total
How to use
- Choose the supported files from your device.
- Enter maximum dimensions and choose whether small images may be enlarged.
- Run the conversion, check the result, then download it.
Example
A 2400 × 1600 image fitted inside 1200 × 1200 becomes 1200 × 800.
Details and limitations
The tool preserves proportions without cropping. JPG uses a white background; PNG retains transparency.
Conversion runs locally in your browser. This tool does not upload the chosen files.
FAQ
Does resizing guarantee a smaller file?
No. Pixel dimensions change, but file size also depends on format, image content and quality.
Are my files uploaded?
Conversion runs locally in your browser. This tool does not upload the chosen files.