100% Client-Side Architecture

Security & Privacy Guarantee

How we protect your sensitive code, tokens, PDFs, and images from ever leaving your device.

1. Zero Data Transmission to Servers

When you format JSON, parse cURL bearer tokens, verify HMAC signatures, or edit PDF watermarks, no HTTP POST requests are sent to external backend servers. Your input data is parsed exclusively inside your browser's JavaScript engine.

2. Native WebAssembly & Web Crypto API

Crypto operations (SHA-256, HMAC, UUID, Password entropy) leverage the browser's native window.crypto API for cryptographically secure randomness and speed.

3. Instant Memory Cleanup

Once you close or refresh your browser tab, all temporary buffers and image canvas contexts are automatically garbage-collected by the browser engine.