Blur Faces in Image Online

Blurring faces in a photo is one of the simplest ways to protect someone’s identity before you share an image online. Whether it is a stranger in a street photo, a colleague in a screenshot, or a child in a school event picture, covering faces respects privacy and meets common publishing norms. A soft Gaussian blur hides recognizable features while keeping the photo natural, and it takes only a few brush strokes rather than a full edit in desktop software. Many platforms and workplace rules now expect faces to be blurred before publication, so building the habit costs little and prevents problems later.

This tool blurs faces the manual way: you upload a photo, switch to Selective mode, and paint over each face, license plate, or line of text you want hidden. There is no automatic face detection, which means you stay in control of exactly what gets blurred and what stays visible. Manual brushing also avoids sending anyone’s face to a recognition server, so the photo never leaves your browser and no face data is ever analyzed or stored by a third party. You can work as fast or as carefully as the photo demands, zooming in for small details and zooming out to cover a crowd.

Because the blur is applied on a canvas in your browser, nothing is uploaded and the result updates live as you paint. For everyday sharing, a medium blur is enough to anonymize a face at normal viewing size. If the content is truly sensitive, use a strong blur radius, since light blurring can in some cases be partially reconstructed by software. You can also protect an area you want to keep, export as PNG, JPEG, or WebP, and cap the width for small files. The whole workflow is reversible until you download, so you can experiment freely and re-blur if a face was missed.

Face blurring is useful well beyond people. Redact license plates in dashcam stills, hide addresses and screens in tutorials, and obscure bystanders in event photos before posting them publicly. Group shots are easy: simply paint each face in turn, and use the Keep brush to leave one person visible if you choose. Whatever you need to anonymize, the same brush does it. Open a photo and blur its faces today, entirely in your browser, with nothing uploaded and nothing to install. It is the simplest way to anonymize a photo at no cost and with no account.