Blur Image Online – Gaussian Blur & Mosaic/Pixelate Brush | PixlReady
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Online Image Blur Tool

Gaussian blur and mosaic — protect privacy, create backgrounds and highlight your subject

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Drop image here, or click to select

Supports JPG, PNG, WebP and other formats

Processing image...

Processing Complete

ResultDownload blurred image

Blur Settings

Gaussian blur: higher value means more blur; Mosaic: higher value means larger pixel blocks

Uses of image blur

  • Protect privacy: Blur faces, license plates, ID information and sensitive content in photos
  • Make backgrounds: Blur an image as a background for web pages, slides and posters to highlight foreground text
  • Highlight the subject: Simulate depth of field by blurring the background to emphasize the subject
  • Content moderation: Pixelate content that should not be made public

About the Image Blur Tool

Free online blur tool with Gaussian and mosaic modes, custom intensity and local or full-image blur to protect private information (faces, license plates, ID numbers); simple to use with live preview.

Features

How to Use

  1. Upload your image (drag and drop supported)
  2. Adjust processing parameters
  3. Click process and wait for completion
  4. Preview and download

FAQ

Q: Which formats are supported?
A: Major image formats such as JPG, PNG, WebP and GIF are supported.

Q: Are my images safe?
A: Images are processed locally in your browser and never uploaded to a server, so they are completely safe.

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