Online Image Blur Tool
Gaussian blur and mosaic — protect privacy, create backgrounds and highlight your subject
Drop image here, or click to select
Supports JPG, PNG, WebP and other formats
Processing 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
- Simple: upload and it processes automatically
- Multiple adjustable parameters for every need
- Live preview before you download
- Supports JPG/PNG/WebP and major formats
- Processed locally in your browser to protect privacy
How to Use
- Upload your image (drag and drop supported)
- Adjust processing parameters
- Click process and wait for completion
- 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.