Mosaico: Pixelate Photos
Photo & Video
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Hide anything in a photo in seconds. Draw a box — it's pixelated instantly. Smart text detection finds names and numbers for you. 100% on-device, no ads, no tracking.
Mosaico hides the sensitive parts of a photo in seconds. Drag a box over what you want covered — a name, an address, a face, a screen — and it's mosaicked the moment you lift your finger.
SMART TEXT DETECTION
One tap finds all the text in your photo using on-device recognition. Tap the highlighted regions you want masked — no careful tracing needed.
PRECISE, EDITABLE, REVERSIBLE
• Pinch to zoom up to 8× for pixel-precise masking
• Every box stays editable: move it, resize it, or remove it at any time
• Live preview while you drag
• Full undo and redo
• Two styles — Polygon (crystallize) and Square (pixelate) — with adjustable tile size
PRIVATE BY DESIGN
• Everything happens on your iPhone — Mosaico has no network access at all
• No photo library permission needed: the system picker shares only the photo you choose
• Saving is non-destructive — your edit is written as a new photo, the original is never touched
• No account, no ads, no analytics, no data collected
Share the result directly to any app, or save it to your library at full resolution.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Jun Zhou, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Jun Zhou
- Size
- 396.3 KB
- Category
- Photo & Video
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Jun Zhou