Upload TXT, CSV, PDF or DOCX files. We detect Australian Tax File Numbers using the official ATO checksum and redact them — straight from your dashboard.
Drag a file in, get a redacted version back. Works for plain text, CSV, PDF and Word documents.
Every match is validated against the official ATO TFN checksum to minimise false positives.
Need to redact something else? Highlight any text or characters and download a clean copy.