Prompt privacyStrip the secrets
Strip the secrets
before the prompt.
A free, in-browser tool that redacts sensitive data from your prompts so you can use any AI safely. Nothing is uploaded.
Free, 100% in your browser
Anonymize your prompt before you send it
Paste a prompt. We detect and replace names, emails, phone numbers, companies, credentials, card numbers, and more with safe placeholders, so you can use any AI provider without leaking sensitive data. Nothing is uploaded; it all runs locally.
Anonymized
Heuristic detection: scan the result before sending. Toggle categories above to tune it.
What it catches
The data you shouldn't paste.
It scans for the categories of data most likely to be confidential or personal, and replaces each with a placeholder you control.
- Identities: names, @handles, and email addresses.
- Contact and records: phone numbers and customer details.
- Company data: organization names and business identifiers.
- Secrets: API keys, tokens, passwords, and Bearer credentials.
- Financial and government IDs: card numbers (Luhn-checked), IBANs, and SSNs.
- Network: IP addresses and URLs.
FAQ
Prompt privacy: common questions.
How the tool protects your data and where its limits are.
Go further
Want AI your data can actually trust?
We design and run AI with privacy built in: data-handling policies, model choice, redaction in the pipeline, regional hosting, and on-prem or self-hosted options when the data demands it.