GUIDE
AI Mosaic
AI Mosaic is a free tool that lets you select areas in a photo and hide them with a mosaic or blur. Easily de-identify faces, license plates, and personal details, with all processing done entirely in your browser for full privacy.
How to use, step by step
1
Upload an image
Upload an image that has something you want to hide.
2
Select areas
Drag with your mouse to mark the areas to hide. You can select multiple areas.
3
Choose effect and strength
Pick mosaic or blur and adjust the strength.
4
Download
Download the processed image. Not happy with it? Use undo to readjust.
Use it when you…
- ✓Hiding faces in a photo to protect people's privacy
- ✓Masking personal info like license plates or addresses
- ✓De-identifying sensitive parts of documents or screenshots
- ✓Hiding parts that shouldn't be shown before posting to SNS
FAQ
Q. Are my images sent to a server?
No, all processing happens inside your browser, so it's completely safe.
Q. Can I hide multiple parts?
Yes, drag to select several areas and hide them all at once.
Q. What if I masked the wrong spot?
Use undo to cancel your last action, or reset and mark the areas again.