Leases to property managers, utility statements as samples, tenant applications under comparison — Blackline AI redacts salaries, IBANs and previous tenant data in seconds.
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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Redactions are baked into a flat image — text underneath cannot be recovered.
What used to take a black marker and a scanner now takes seconds.
Processed in your browser. Files never sit on our servers.
Yes. Blackline AI flattens the page and bakes the black bars into the image. Unlike many PDF tools, text underneath cannot be copied, searched or recovered — critical for landlords.
No. OCR, rendering and export happen in your browser. Close the tab and the files are gone.
Yes. Built-in OCR reads scanned pages, JPG/PNG photos and multi-page PDFs.
3 documents free — no signup needed to try.