Face Mosaic: Auto Photo Blur

Before you share, blur the faces. Photos posted to social media, messaging apps, or buy-and-sell apps often include people who never agreed to be in your post. This app uses on-device face detection to batch-blur photos so you can share with less exposure of other people's faces. Key features - Automatic face detection (frontal and partial side angle) - Batch blur multiple photos at once - Per-face control: choose which detected faces to leave visible - Ink-tone polaroid mosaic with a softer look - Keeps saved photos from turning sideways - Saves results as new photos to your gallery - All processing runs on your device, no server upload Use it before - Posting group photos, parties, or gatherings to social media - Sharing pictures that include strangers in the background - Protecting children or family members in shared photos - Uploading to buy-and-sell apps, blogs, or community forums - Sending photos through messengers How it works The app uses on-device face detection to locate faces and applies a mosaic blur to those areas. Photo files never leave your device. Notes - Android 9 (API 28) and above. - Side profiles, partial faces, or heavily occluded faces may not be detected. The result screen is being extended to let you add missing regions manually. - Some social platforms re-compress your photos on upload, but they do not blur faces for you. Cleaning the photo before sharing is a separate step. - Face mosaic is not a security tool. It does not guarantee that an already-shared photo cannot be reconstructed — it is designed for cleaning before you share.