AI Tools

Text Anonymizer

Mask common recognizable data before sharing text. Email addresses, phone numbers, IBANs, URLs, dates, IP addresses and credit-card-like numbers are replaced instantly, locally in your browser — nothing is sent anywhere. Optionally, you can then run a more thorough, server-side AI detection step that also recognizes names and addresses. Neither layer guarantees complete anonymity.

Pattern matching (instant, local in your browser) replaces emails, phones, IBANs, URLs, dates, IP addresses and credit-card-like numbers. Neither layer guarantees complete anonymity — always review the output yourself.

Examples

  • Mask an email address
  • Clean up a log file
  • Prepare a prompt

Frequently asked questions

Does this tool use artificial intelligence?

Not by default: basic recognition uses local pattern rules and makes no API call. Optionally you can activate an AI-detection step that sends text to our own server (not to OpenAI or third parties) for a more thorough scan.

Is the text fully anonymous afterwards?

Not guaranteed, for either method. Always review the output before sharing it.

What does the optional AI detection catch that basic recognition misses?

Mainly names and addresses — pattern matching can't reliably recognize those. The AI layer uses OpenAI's open-weight Privacy Filter model, run server-side by Westcube.