mosaiccy

Detect faces and eyes on device, then mosaic only the people or areas you choose.

mosaiccy is a local-only photo mosaic app for anonymizing people before you share a photo.

It is built for group photos, event photos, street photos, and field photos where several faces may appear in one image. The app detects face and eye candidates on device, shows them for review, and lets you mosaic only the selected faces or manually drawn areas.

• On-device face and eye detection • Per-face selection, select all, invert, and small-face selection • Select every face except the people you want to keep clear • Full-face, eye-only, and circular face mosaic regions • Manual rectangle, circle, and brush regions • Pixel mosaic, blur, solid mask, and emoji effects • Adjustable intensity, per-face range, and edge softness • JPEG, PNG, and HEIC edited-copy export • The original photo is never overwritten

Everything runs on your device. No account, no ads, no tracking, no analytics SDK, no server upload, no cloud sync, no subscription, and no in-app purchase.

Video mosaic is not supported in this version.