Are my images uploaded anywhere?

No. Resizing runs entirely in your browser, so your images never leave your device.

Will resizing keep the aspect ratio?

Yes. By default the tool keeps the original proportions, so setting one dimension adjusts the other automatically and nothing looks stretched.

Can I make an image larger than the original?

This tool is designed to scale images down. Upscaling beyond the original size cannot add detail and usually looks soft, so it is not recommended.

Which formats can I resize?

You can resize common raster images including JPG, PNG, WebP, GIF and BMP, and export to JPG, PNG or WebP.

Can I resize many images at once?

Yes. Add many files together and resize them all in a single batch.

Will resizing reduce quality?

Scaling down is generally clean. If you export to JPG or WebP there is minor compression, so choose PNG if you need a lossless result.

Yes. There are no watermarks, sign-ups, or file-size limits beyond what your device can handle.

Resize Image

Scale JPG, PNG and WebP images down to the exact size you need while keeping the aspect ratio. Everything runs locally in your browser.

Runs in your browser — your files are not uploaded

100% local — your images are never uploaded

Select images

Drop your file here

Quick answer

What it does: Scale JPG, PNG and WebP images down to the exact size you need while keeping the aspect ratio. Everything runs locally in your browser.
Your files: Never uploaded — processed on your device
Price: Free, no account
Formats: JPG, PNG, WEBP, GIF, BMP → JPG, PNG, WEBP

Get images to the right dimensions

Whether you need a smaller avatar, a banner that fits a layout, or photos that meet an upload limit, this tool resizes JPG, PNG and WebP images to your target width or height. Aspect ratio is kept by default so nothing looks stretched, and images are scaled down from the original rather than blown up. Resizing happens entirely in your browser with the Canvas API — no upload and no server.

Why use this image resizer

Set an exact width or height in pixels
Keeps the aspect ratio so images never look stretched
Batch resize many images at once
Export to JPG, PNG or WebP
Runs 100% in your browser — files stay on your device
No watermarks, no sign-up, no file-size paywall

How to resize an image

Add your images Drag and drop your JPG, PNG or WebP files, or click to select them from your device.
Set the target size Enter a width or height in pixels. The other dimension adjusts automatically to keep the aspect ratio.
Resize Resizing runs instantly in your browser, even for multiple images at once.
Download Save your resized images individually or all together.

Your images stay private

All resizing happens directly in your browser. Your images are decoded and redrawn on your own device with the Canvas API and are never uploaded to any server. We collect only anonymous, aggregated usage statistics (such as how often a resize starts or succeeds) to improve the tool — never your images, filenames, or any personal data.

Verify it yourself: Open your browser DevTools → Network tab and run the tool: no request ever carries your file. Everything happens on your device.

FAQ

Are my images uploaded anywhere?: No. Resizing runs entirely in your browser, so your images never leave your device.
Will resizing keep the aspect ratio?: Yes. By default the tool keeps the original proportions, so setting one dimension adjusts the other automatically and nothing looks stretched.
Can I make an image larger than the original?: This tool is designed to scale images down. Upscaling beyond the original size cannot add detail and usually looks soft, so it is not recommended.
Which formats can I resize?: You can resize common raster images including JPG, PNG, WebP, GIF and BMP, and export to JPG, PNG or WebP.
Can I resize many images at once?: Yes. Add many files together and resize them all in a single batch.
Will resizing reduce quality?: Scaling down is generally clean. If you export to JPG or WebP there is minor compression, so choose PNG if you need a lossless result.
Is it really free?: Yes. There are no watermarks, sign-ups, or file-size limits beyond what your device can handle.