Fully Offline · Privacy First

Redact Personal Info
In One Tap

CleanPII detects and anonymizes personal information right on your device.
No internet. No uploads. No tracking. Your data stays yours.

Download on the App Store
Key Features

Fully Offline

All processing happens on your device. No servers, no uploads, no tracking. Your text never leaves your device.

Smart Detection

Dual-engine detection with Rust + Apple NLP. Supports 18+ PII types including emails, phone numbers, IDs, bank cards, and API keys.

Flexible Strategies

Four redaction strategies: replace with tags, mask, hash, or remove entirely. Supports custom detection modes, whitelists, and regional boost.

Reversible Mappings

Automatically generates mapping tables after redaction for one-tap restoration. Saves up to 5 mapping groups for batch processing.

Multi-Language

Interface available in Simplified Chinese, Traditional Chinese, English, Japanese, and Korean. Detection engine covers multiple regional formats.