Change image dimensions
Set exact width and height or scale an image by a percentage.
Edit several images at once
Drop up to 30 images here. Choose the image settings below, then click Process images to apply them to every file. Crops start from the center. PDF files can be combined in the order shown.
Drop an image here
Set exact width and height or scale an image by a percentage.
JPG, PNG, WebP, HEIC, GIF or BMP · up to 40 MBHow to use this tool
- Choose an image or a batch of images.
- Adjust the preset dimensions, crop or padding. Review the result before saving.
- Check the output preview and actual file size, then download. Batch mode applies the chosen settings to each file.
What happens to your image?
Enter a single dimension for proportional scaling or both dimensions for a fixed canvas. Percentage scaling starts from the selected crop, not the previous output.
Your image is decoded and processed locally in your browser. Selected images and generated files are not sent to an image-processing server.
Does repeated editing degrade the original?
No. Each output is rendered from the loaded source. Downloaded outputs are separate copies.
Supported files and limits
Upload JPG, PNG, WebP, HEIC, GIF or BMP. Files must be at most 40 MB, 12,000 pixels on either side, and 40 megapixels. HEIC is decoded locally on demand. GIF conversion uses its first frame. Animated PNG/WebP and SVG are not supported. Batch processing accepts up to 30 files and 200 MB total.
Converted files do not retain original EXIF metadata or color profiles. You can clear the editor when finished.