Blur selected areas of an image online free for privacy, screenshots and document sharing. Files stay in your browser.
The interactive editor loads in JavaScript so files can be handled locally in the browser. Once the editor is ready, add your file, choose the settings you need, preview the result and download a new copy without changing the original.
Image tool
Blur selected areas of an image online free for privacy, screenshots and document sharing. Files stay in your browser. The work happens in your browser, so the selected images stay on your device while you prepare the result.
Completing blur image areas tasks quickly without installing desktop software.
Handling image files privately because the selected files stay in your browser.
Use Blur Image Areas when a screenshot, ID image, chat capture or photo contains faces, numbers, addresses or private areas that should be hidden before sharing. Blur selected areas of an image online free for privacy, screenshots and document sharing. Files stay in your browser. This gives the page a practical role beyond a simple upload area: it helps you decide whether this is the right tool before selecting a private file.
Before you begin, confirm which areas must be concealed, whether blur or pixelation is safer and what output format the destination accepts. For Blur Image Areas, the most important controls usually relate to Manual blur boxes, Pixelate mode and Strength control. Knowing those details first reduces repeated exports and helps avoid quality loss or rejected uploads.
A reliable workflow is to mark every sensitive area, use a strong enough blur or pixelation setting, then inspect the downloaded image at full size. Because the processing happens in the browser, the original image remains available on your device while the tool creates a separate output for download.
After export, check edges of blur boxes, repeated private details and whether zooming in reveals readable information. This final review is important for application forms, business documents, public uploads and any file that will be forwarded to someone else.
Yes. Add blur boxes over faces, numbers, addresses or other private areas.
Use strong blur or pixelation for sensitive text, and inspect the output at full size before sharing.
No. The blurred image is exported as a new download.