Redact personal data in your PDFs — for real.
Upload a contract, an invoice or a payslip. An AI finds names, ID numbers, phone numbers, emails, addresses, bank accounts and dates of birth, and blacks them out irreversibly — with no hidden text left underneath.
From sensitive document to shareable document in three steps
Upload the PDF
Contracts, invoices, payslips or any document. The file is processed in your browser; only the text (never the image) is sent to the AI to classify it.
Review the detections
Every sensitive item is flagged over the original document. Turn each one on or off, or draw a box by hand over anything the AI missed.
Download the redacted file
The covered text is removed from the document — it's not a rectangle drawn on top that you can copy the text out from under.
This is what Vellum does to a real document
Illustrative example with fictional data on a lease agreement excerpt.
Real screenshot from the tool — not a mockup.
Built for people who anonymize documents every day
Accounting firms, law offices and HR departments handle paperwork with personal data that often has to be shared, filed or submitted without identifying the person. Today, that means blacking out fields by hand, one document at a time.
Case files and billing
Share documentation with third parties without exposing client data.
Filings and exhibits
Anonymize evidence and exhibits before filing or sharing them.
Payslips and contracts
Prepare internal examples and templates without real employee data.
One credit, one page
Every plan includes the same detection and redaction engine. Prices in Canadian dollars (CAD), taxes not included. Only the number of pages you can process per month changes.
Payments securely processed by Polar. Taxes may apply based on your billing country.