// document protection, zero friction
Watermark. Redact. Track. Prove.
Upload a PDF. Stamp it with purpose and recipient. Embed a scannable QR, a forensic tracking ID, and invisible steganographic layers. Redact PII. Download in seconds.
Visible Watermarks
Deter leaks with explicit diagonal, banner, corner, or grid text overlays.
QR Code Watermark
Embed scannable QR codes linking back to verification or policy endpoints.
Steganographic Metadata
Inject invisible tracking data into the PDF structure itself, surviving simple visual redactions.
Forensic Tracking ID
Generate unique cryptographic hashes per recipient for undeniable leak attribution.
PII Redaction
Automatically scrub sensitive phrases and metadata layers before the document leaves your machine.
Zero-Trust Architecture
100% browser-based execution. No servers, no telemetry, no persistent storage, but if you'd rather do it from your dev server, clone the project from Github.
Clone on GitHub ↗Drop your document here
PDF, PNG, JPG — processed entirely in your browser.
Nothing leaves your machine.