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RapideTools

Image Resizer

Resize images to any width and height.

Drop an image and set a new width and height, or scale it by percentage. Keep the aspect ratio locked to avoid distortion. Drop several images to batch-resize them all by the same percentage and download them as a ZIP. Everything runs locally in your browser. You can also work on several images at once: add up to 20 files, apply the same settings to all of them, and download the results one by one or together as a ZIP.

Your images are processed locally in your browser whenever possible.

How it works

  1. 1 Drop an image, or click to choose one.
  2. 2 Enter a width and height, or use the scale slider.
  3. 3 Keep the aspect ratio locked to avoid stretching.
  4. 4 Click Resize and download the result.

Common use cases

  • Fit images to a required pixel size.
  • Make thumbnails or avatars.
  • Downscale large photos for the web.
  • Prepare images for a CMS or marketplace.

Frequently asked questions

Are my images uploaded to a server?

No. Everything runs locally in your browser — your images never leave your device and nothing is stored.

Does it keep the aspect ratio?

Yes — leave the lock on and width and height stay proportional. Turn it off to set exact dimensions.

Can I enlarge an image?

Yes, but upscaling can look soft because the tool can't invent new detail.

Can I do several images at once?

Yes. Add up to 20 images (25 MB each, 150 MB in total) and they are processed in your browser, a couple at a time so your device stays responsive. Each image gets its own download, and "Download all as ZIP" collects them into one archive. If one image can't be read, it is flagged on its own row and the rest are still processed.

Is it really free?

Yes — free, with no signup, no watermark and no limits.

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