Image tool
Image Resizer
Resize any JPG, PNG, or WebP image to exact pixel dimensions or a percentage. Processing stays in your browser — the file never leaves your device.
Private by design. Nothing is uploaded. Your image is read and resized locally in this tab.
How it works
- Choose an image from your device.
- Set a new width, height, or scale percentage (lock ratio if you want).
- Download the resized file — original stays untouched.
Frequently asked questions
Is this image resizer free?
Yes. There is no sign-up, watermark, or daily limit. The tool runs entirely in your browser.
Do you upload or store my photos?
No. The image is loaded into memory in your browser with the File API and Canvas. Closing the tab discards it.
Which image formats can I resize?
JPG, PNG, WebP, and other formats your browser can decode. Output can be PNG (lossless) or JPEG (smaller file).
Will resizing reduce quality?
Enlarging a small image can look soft. Shrinking usually looks fine. For the smallest files, use the Image Compressor tool after resizing.