Image Resizer
Resize a still image to explicit pixel dimensions using local canvas processing.
Processed only on your device. Limit: 10 MB, 20 megapixels, 10,000 pixels per side. Still images only.
Choose an image to begin.
How to use Image Resizer
- Choose a supported local image.
- Choose the available options and select Process image or Inspect image.
- Review the dimensions and output, then download the result if available.
What to expect
Supports still PNG, JPEG and WebP. Re-encoding can change color and remove metadata; keep the original.
Common questions
Does Image Resizer send my input to a server?
No. Your browser reads and processes the files locally. Nothing is uploaded to a processing service.
What if the result is empty or an error appears?
Check the file format and selected options. Unsupported files and out-of-range settings display an explanation. Keep your original files.