Mask personal data before an AI
Makes a .txt of the PDF's text with e-mail addresses, phone and card numbers, My Numbers, postal codes, addresses, birth dates and account numbers replaced by numbered labels ([phone 1]), safe to paste into ChatGPT or any AI.
Your files are never sent anywhere.
How to use it
- Drop one PDF with text (OCR a scan first).
- Press Run. Likely personal data becomes numbered labels.
- Read the .txt, fix by hand what was not found (names), then paste it into the AI.
Questions and answers
What is masked?
E-mail addresses, phone numbers, card numbers (check digit verified), Japanese My Numbers (check digit verified), postal codes, addresses starting with a prefecture, birth dates and account numbers. The same value gets the same label, so the text still reads.
Are names masked?
No: no list of names could be complete. Read the result once and fix it by hand where needed.
Is the file sent anywhere?
No. Finding and replacing happen in this computer's browser only.
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