Mosaicizer
Privacy-First Face Anonymization Tool
AI-powered precision technology with all processing performed locally on user devices for complete data security assurance.
How to Use
Complete face anonymization in 5 simple steps
Upload Image
Upload or drag and drop your image to process
Available on All Platforms
Core Features
YOLO11 neural network-based precise face detection with complete privacy protection
AI-Powered Face Detection
Accurate face detection through YOLO11 neural networks, high accuracy detection even for partial faces
100% Privacy Guarantee
All processing performed locally, no data transmission, no servers
Cross-Platform Support
Web, iOS, Android support, app-like experience with PWA functionality
High-Performance Processing
WebGL hardware acceleration, near-native performance with WebAssembly
Privacy-First Local Processing
Absolute privacy guaranteed — your data never leaves your device
On-Device Performance
All processing is executed locally for speed and efficiency
- No reliance on external servers
- Faster, real-time results
- Complete user control
Offline Support
Works seamlessly even without an internet connection after initial load
- Reliable performance powered by PWA technology
- Utilizes cached resources
- Runs independently of the network
Robust Data Privacy
Your information is kept safe with transparent, privacy-first policies
- Never transmitted to servers
- No personal identifiers stored
- Clear and transparent data policy
Cutting-Edge Technology Stack
Perfect combination of AI and web technologies delivering optimal performance and privacy
AI Technology
YOLO11
Latest real-time object detection neural network
ONNX Runtime Web
Browser-optimized AI model execution engine
Neural Network Optimization
Quantized models for fast processing
Image Processing
Canvas API
Browser-native image processing
WebGL
GPU-accelerated graphics processing
WebAssembly
Near-native performance in browsers
Available on All Platforms
Cross-platform support usable anywhere with just a browser
Web Browser
Available on all modern browsers including Chrome, Firefox, Safari
Mobile
Usable on iOS, Android mobile browsers with touch-optimized interface
Desktop
Available on Windows, macOS, Linux and all desktop environments through browser
Experience Mosaicizer Right Now
Privacy-first face anonymization tool available directly on the web without installation