EW>_
Erik Webb Tools & Profile

Erik Webb

Building useful web utilities and engineering software systems. Choose a destination below:

Web Tools & Utilities

Open-source, single-purpose utilities built to be useful and fast.

1 Tool
>_
Featured Tool 100% In-Browser Private

GDPR Passport Masker

GDPR Art. 5.1(c)

Redact sensitive Machine Readable Zone (MRZ) biometric data and add check-in watermarks to passport scans before submitting them to European accommodations or landlords. Designed to prevent secondary identity theft while keeping document headers clear for automated verification portals.

Zero Server Uploads: Decodes, masks, and renders entirely inside client HTML5 Canvas memory.
AI & OCR Friendly: Soft translucent red watermark preserves top headers for check-in verification.
HEIC & 300 DPI PDF: Supports iPhone camera photos and high-resolution PDF scans.
Layout Auto-Detection: Intelligently adapts between 2-page spreads and single photo page crops.