How to anonymize text
To anonymize text, paste your block into the Text Anonymizer and it scans for common sensitive patterns such as email addresses, phone numbers, URLs, IP addresses, and long identifiers, replacing each with a neutral placeholder. You can then copy or export the cleaned result.
Because the Text Anonymizer runs client-side in your browser, the text never leaves your device. That makes it safe for support logs, exports, and notes you want to share or paste elsewhere without exposing personal data, and there is no signup.
- Paste your text block
- Auto-detect emails, phones, URLs, IPs, and long IDs
- Replace each match with a placeholder
- Copy or export the anonymized text
When to use a text anonymizer
A lot of privacy cleanup is simple operational work: taking support logs, bug reports, notes, or data exports and stripping the obvious sensitive fields before they leave your machine. The Text Anonymizer is built for that exact job, keeping the redaction fast and local.
This first version is rule-based and focuses on structured values like emails, phones, URLs, IPs, and long IDs rather than free-form names. That keeps results predictable, and since everything runs in the browser, sensitive content is never sent anywhere.