Blur Image
Apply Gaussian blur to images in your browser. Adjustable radius. No uploads.
Drag & drop your file here
or click to browse
Supports: PNG, JPG, JPEG, WEBP · Max: 50MB
Three steps to done
Drag and drop or click to browse
Runs in your browser, nothing uploaded
Get your file instantly
When to use this
Hide sensitive info
Blur out personal data, addresses, or faces in screenshots before sharing.
Background blur
Apply a background blur effect to focus attention on a subject.
Artistic effect
Create a soft-focus look for portraits or product photos.
Free image blur tool, runs in your browser
Apply Gaussian blur to images in your browser without uploading anything. Drop an image, set the blur amount with the slider, preview the result, and download. The entire operation runs using the browser's Canvas API.
The blur slider ranges from 1px to 20px. The live preview updates as you move the slider so you can see the exact result before downloading. The blur is applied at the original resolution of the image, not the preview size.
Common use cases include hiding personal information in screenshots, softening backgrounds, creating artistic effects, and reducing distracting detail in product photos.
Your image never leaves your device. No server processes it, no account is required, and no data is stored.
Frequently Asked Questions
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