Is Blur & Unblur AI mainly for blurring faces?

Yes. The tool is focused on face blur first: detect faces, select which faces should be hidden, adjust blur strength, and export a clean PNG.

Are photos uploaded to a server?

No. The editing workflow runs locally in the browser using client-side image processing and Canvas APIs.

What if automatic face detection misses a face?

You can use manual lasso mode to draw a custom face mask around any missed face.

Can I remove a wrong face detection?

Yes. You can remove false detections or toggle individual face masks before downloading the final image.

Can startups use it for screenshots and launch assets?

Yes. It is useful for product screenshots, launch posts, pitch deck images, testimonials, community photos, and public updates.

Which image formats are supported?

JPG, PNG, and WebP images are supported.

Does it only blur faces?

Face blur is the main workflow, but optional full-photo blur is also available when the entire image should be obscured.

What do I get after editing?

You can download a clean PNG without guide boxes, lasso paths, editor frames, or overlays.

SaasDB

Blur & Unblur AI

Free online face blur and unblur tool with local browser processing.

Free

What is Blur & Unblur AI

Blur & Unblur AI is a free private image editor built for fast face privacy workflows. Upload a photo locally in your browser, detect faces automatically, remove false detections, draw manual lasso masks when needed, blur selected faces, unblur selected face regions, or blur the entire image. The editor runs with browser Canvas and client-side JavaScript, so your source photo is not sent to an upload or processing server. When the result looks right, export a clean PNG without guide boxes or editor overlays.