Client-Side Privacy Utilities
Tools by Erik Webb
Lightweight, single-purpose web utilities engineered with privacy by design. Everything runs 100% inside your browser memory with zero network uploads.
Looking for my resumé?
View career history on LinkedIn
↗
Featured Tool
100% In-Browser Private
GDPR Passport Masker
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 check-in 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.
JPG • PNG • HEIC • PDF
Pipeline
Coming Soon
More Web Tools in Development
More single-purpose, client-side developer and privacy utilities will be added here. Have a tool request or idea? Feel free to reach out via LinkedIn.