Source: https://restorebunny.com/tools/blur-image/

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# Blur Image

Soften a whole photo using an adjustable blur radius. Make a background graphic or a subtle texture without a server upload.

Free · No signupLocal browser processing

**Choose a photo**Up to 16 MP per photo · 20 MB per file · 80 MB per batch

Strength50%

**Result**Ready for your input

Your result will appear here

No signup or server upload.

Blur is a creative effect and is not reliable redaction. Use the opaque redaction tool when information must be hidden in an exported copy.

**Give an old photo a fresh start**

Repair fading and scan damage with RestoreBunny’s AI photo restoration.

[Restore a photo](<https://restorebunny.com/signup/>)

## How to use blur image

1. Choose your source file or files from this device.
2. Adjust the controls and inspect the result.
3. Download the output shown by the tool; keep the original files.

## A practical example

A larger radius blends a wider neighborhood of pixels. At zero radius the decoded image is unchanged.

## Frequently asked questions

Is blur image free to use?

Yes. This utility works without a signup or paid credit. Files and calculations are processed in this browser.

What should I check before using the result?

Blur is a creative effect and is not reliable redaction. Use the opaque redaction tool when information must be hidden in an exported copy.

## Keep working on your photo

- [Browse all free tools](<https://restorebunny.com/tools/>)
- [Check photo resolution](<https://restorebunny.com/tools/photo-resolution-checker/>)

[Browse all free tools](<https://restorebunny.com/tools/>)

By RestoreBunny · Reviewed 2026-10-16. Utilities use local calculations or [browser image processing](<https://developer.mozilla.org/en-US/docs/Web/API/Canvas_API/Tutorial/Pixel_manipulation_with_canvas>). The download button identifies the output format. Animated images export one decoded frame. Keep your original files.