IMAGE REDACT
Redact images, hide sensitive info in a swipe.
Upload an image and paint mosaic or blur over sensitive areas — faces, IDs, addresses — all processed locally.
Drop or choose an image
JPG / PNG / WebP supported.
Press and drag on the image to paint.
Everything runs locally in your browser
What does this tool do?
It lets you quickly hide sensitive info before sharing: pick mosaic or blur, set the brush size, and paint over what to hide. Undo/reset are supported, and the image never leaves your browser.
FAQ
Can the redaction be reversed?
No. Once downloaded, the original content cannot be recovered — that is what makes redaction reliable. You can still “Reset” before downloading.
Is my image uploaded?
No. Painting and export happen entirely in your browser.
使用步骤How to use
- 上传图片，用画笔涂抹要遮挡的区域Upload the image and brush over the areas to hide
- 切换马赛克或模糊，调整笔刷大小Switch between mosaic and blur, adjust the brush size
- 撤销误涂后导出图片Undo any mistakes, then export the image