Blur or pixelate sensitive areas in your images
Select areas to blur
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Blur only the specific regions you choose while leaving the rest of the image sharp.
Gaussian blur for smooth aesthetic effects; pixelation for strong, hard-to-reverse privacy redaction.
All blurring happens locally in your browser - images are never uploaded to any server.
Everything runs inside your web browser. We never upload your text, files, or personal data to any servers.
No sign-ups, no subscriptions, and no usage limits. Get your results instantly in a single click.
Yes, add multiple blur zones by drawing additional selection rectangles over different regions.
Gaussian blur creates a smooth, gradual blur. Pixelate creates a blocky mosaic effect that's harder to reverse and better for privacy.
Pixelate mode is much harder to reverse than blur. For sensitive redaction, use heavy pixelation rather than blur.
Yes, the intensity slider controls how strong the blur or pixelation effect is in the selected areas.
JPG, PNG, and WebP images are supported. Output is downloaded as PNG to preserve quality.
Yes, completely. All calculations and file conversions happen entirely inside your own browser. We do not store, view, or upload any of your input data to our servers.
No. UtilsGo is 100% free. You don't need to create an account, register, or pay for any features.
Built by UtilsGo • Last updated May 2026 • No ads • No tracking