FileToolsHub logo

Blur Image

Soft-blur an image with an adjustable radius and download a PNG.

Processing: in your browser (nothing uploaded)

About Blur Image

Blur Image on FileToolsHub is a free online image tool that helps you soft-blur an image with an adjustable radius and download a PNG.

It is built for anyone applying quick photo edits in the browser.

Privacy-first: Blur Image processes data locally in this tab, so tokens, notes, and files stay on your device.

How it works: Upload an image.

How to use Blur Image

  1. 1

    Upload an image.

  2. 2

    Set blur radius.

  3. 3

    Download the PNG.

Why use Blur Image

  • Browser-only
  • Canvas blur filter
  • No upload
  • Private

Use cases

  • Edit or convert images with Blur Image and download the result
  • Prepare assets for web, email, or social without desktop editors
  • Keep originals when quality matters for print later

Privacy

Blur Image runs entirely in your browser on FileToolsHub. Your image is processed in this tab and is never uploaded to our servers.

That means passwords, tokens, personal notes, and documents you paste or load stay on your device. Clear the page or close the tab when you are finished on a shared computer.

You still need a network connection to load the page the first time. After that, the core processing for Blur Image does not require sending your content to FileToolsHub.

Limitations

  • Blur Image depends on your browser. Very large inputs may slow or freeze older devices; try a smaller sample if the tab becomes unresponsive.
  • Browser canvas export has color-profile and format limits. Extremely large photos may need resizing first.
  • Blur Image does one focused job. For multi-step workflows, use the related tools below or the Image Tools hub.

Blur Image FAQ

Uploaded?

No.

Heavy blur?

Large radii on big images can be slower in-browser.

Is Blur Image free?

Yes. Blur Image on FileToolsHub is free for everyday use with no account required for standard jobs.

How do I use Blur Image?

Upload an image. Set blur radius. Download the PNG.

Does Blur Image work on mobile?

Yes. Blur Image works in modern mobile and desktop browsers. Large files may be slower on limited connections.

What output does Blur Image produce?

Blur Image produces Blurred PNG. Download or copy when the preview looks right.

What are the limitations of Blur Image?

Blur Image depends on your browser. Very large inputs may slow or freeze older devices; try a smaller sample if the tab becomes unresponsive. Browser canvas export has color-profile and format limits. Extremely large photos may need resizing first.

Related tools

Browse all Image Tools · Sitemap