Masquez emails, numéros de téléphone, numéros de carte et clés API avant de les coller dans un chat IA — puis restaurez les vraies valeurs depuis la réponse. Rien ne quitte votre navigateur.
Les valeurs d'origine sont stockées uniquement dans le stockage de session de cet onglet et ne sont jamais envoyées ailleurs. Elles sont effacées à la fermeture de l'onglet.
Pasting a real email, phone number, or API key into an AI chat means it's now stored on that provider's servers. This tool finds that kind of personal info in your text, replaces it with a placeholder like [EMAIL_1], and remembers the real value only in this browser tab's session storage. Paste the masked text into your AI chat, then paste the reply back here to swap the placeholders for the real values again.
Paste your text, switch to Redact mode, and copy the masked output to paste into your AI chat.
The AI sees only placeholders like [EMAIL_1], never the real values.
Switch to Restore mode, paste the AI's reply, and get back the real values in their place.
Common email and phone number formats are found automatically.
Card-like digit sequences and API-key-shaped tokens (sk-…, ghp_…, AWS keys, and other long random strings) are masked too.
Unlike simple redaction tools, this one remembers the mapping so you can restore the real values from the AI's response.
| Feature | Redact & Restore | Typical Masking Tool |
|---|---|---|
| Direction | Masks and restores | Masks only — no way back |
| Where values live | This browser tab's session only | Often a server or extension storage |
| Cost | Free | Often a paid extension |
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