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Resize images to exact pixels or a percentage
Scale pictures to precise dimensions for profile photos, marketplaces, forms and documents. Keep proportions automatically or set exact width × height — in batch, privately, on your own device.
How it works
- Choose or drop the images you want to resize.
- Enter a width and/or height in pixels — or switch to percent mode.
- Resize and download; new dimensions are added to each filename.
Questions about this tool
How do I resize without stretching my image?
Leave 'Keep proportions' on. Enter just a width (or height) and the other side is calculated automatically; enter both and the image is fitted inside without distortion.
Can I make an image larger?
Yes, both pixel and percent modes can upscale. Browsers use high-quality smoothing, but enlarging beyond ~2× will always look soft — that's physics, not the tool.
Does resizing reduce image quality?
Downscaling keeps images crisp. JPG output is saved at 92% quality — visually indistinguishable for photos. PNG stays lossless.
Are my pictures uploaded to a server?
No. Resizing uses your browser's canvas engine locally. Your images never leave your device.