Need to share a document without revealing who it is about? Blackline AI scans every page, finds all personal data — names, addresses, IBANs, ID numbers — and lets you anonymize the entire PDF in one pass.
Tick a category — the AI finds every match in the document and blacks it out. Names, amounts, IBANs, addresses and more, in seconds.
Service Agreement
Between Sarah Bennett, 14 Kingsway, London WC2B 6LH and Northwind Ltd.
Consulting fee 4.250,00 EUR · Setup 890,00 EUR
Payable to IBAN DE44 5001 0517 5407 3249 31
Signed by Mark Feldmann · Total 5.140,00 EUR
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Black bars are baked into a flattened image – the text underneath cannot be copied, searched or recovered.
OCR, rendering and export happen on your device. Only extracted text is sent to AI for classification.
Files are never stored on our servers. Close the tab and the document is gone.
Works with multi-page PDFs and scanned images thanks to built-in OCR.
Yes. The export flattens every page to an image — blacked-out text cannot be copied, searched or recovered.
The AI classifies names, addresses, IBANs, ID numbers, emails, phone numbers, amounts and more. You can review and add manual boxes before export.
No. Blackline AI removes the data irreversibly from the shared copy — true anonymization, not a reversible placeholder.
Yes. Files are processed locally in your browser and never stored on our servers.
Free for 3 documents per month. No signup needed to try.