Tools to redact files and ID copies
Remove personal data from a file or text before AI sees it. Or cover the details on a copy of your ID and add a watermark before you send it.
Files and text
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Redact a PDF
Upload a PDF and get names and personal details covered in seconds. Check them, then download your copy.
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Redact a Word document
Upload a .docx and get names and personal details swapped for placeholders. Check them, then download the result.
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Redact an Excel spreadsheet
Upload a .xlsx and get names and personal data in the cells covered before AI sees them, then download the result.
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Redact a PowerPoint
Upload a .pptx and get personal data covered on the slides and in the speaker notes before AI sees them.
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Anonymise pasted text
Paste your text and get the personal data covered in seconds. Uncover anything you need, then copy or download it.
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Clean a CSV file
Upload a CSV or TXT file and get the personal data covered, then download a clean copy before AI sees it.
Redact a passport or driving licence
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Redact a passport copy
Black out your passport number, date of birth and the two code lines before you send it.
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Redact a driving licence copy
Black out the driver number, date of birth, address and signature before you send it.
Watermark an ID copy
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Watermark a driving licence copy
Write who it's for and the month across the front, the back or both, then download it.
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Watermark a passport copy
Write who it's for and the month across your passport copy before you send it.
These tools redact one file at a time. For everyday work in any app, the Nonimo app redacts client names and ID numbers on your own computer before your text reaches ChatGPT, Claude or Copilot.