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Blur image

Apply a Gaussian blur across the image, or select a region to obscure a face, a licence plate, an address or a name before you share a screenshot.

Choose your file

Drop your files here

JPG, JPEG, PNG, WEBP files. Nothing is uploaded — your files stay on this device.

Settings

12 px
85 %

80–85% is usually indistinguishable from the original at a fraction of the size.

Add a file to continue.

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About Blur image

What does Blur image do?
Apply a Gaussian blur across the image, or select a region to obscure a face, a licence plate, an address or a name before you share a screenshot.
Who is it for?
Creators and sellers preparing product photos, job applicants sizing a profile picture, anyone posting to a platform with strict image requirements, and people who want to strip location data before sharing a photo.
Is it free?
Yes. Blur image is free with no account, no watermark on your output, no daily cap and no trial period. Because it runs on your own device it costs us nothing to run, which is why there is no catch.
Is it safe to use with confidential files?
Yes, and not because we promise to behave. Blur image never sends your file anywhere — the work happens in your browser. There is no upload, so there is no copy of your document in our systems at any point.
What file formats are supported?
Input: JPG, JPEG, PNG, WEBP. Output: JPG, PNG, WEBP.
Is a blur safe for hiding sensitive information?
A strong blur over a region is baked into the output pixels and cannot be reversed. A light blur over text can sometimes be partially recovered, so use a large radius for anything that matters.

How to use it

  1. 1

    Add your file

    Drag it onto the box above, or use Browse files. On a phone you can also take a photo or pick from your camera roll.

  2. 2

    Check the settings

    Sensible defaults are already chosen. Most people never need to change them.

  3. 3

    Run it

    The progress bar shows real progress, not a decorative animation. Everything happens on your device.

  4. 4

    Preview the result

    Look at the output before you download. If it is not right, adjust a setting and run it again — nothing has been saved anywhere.

  5. 5

    Download

    Save the file. Closing this tab discards it from memory, so download anything you want to keep.