Mask sensitive data before you paste it into AI.
Aimasker helps you redact emails, phone numbers, URLs, bearer tokens, API keys, JWTs, and private key blocks — locally in your browser.
Mask before you ask AI
Paste text (tickets, logs, contracts). Aimasker redacts common PII & secrets locally in your browser.
Input
Sanitized output
Tip: paste the sanitized output into ChatGPT/Claude, not the original.