Paste code into AI without leaking your API keys

To use AI on code without exposing your secrets, replace each secret (API key, token, password, internal URL) with a reversible token before sending the prompt — then restore the answer in your browser. The assistant reasons over structurally identical code that has been stripped of its secrets: it helps you debug or refactor without ever seeing a single key.

Why code holds more secrets than you think

When a developer asks for help with a script, they often copy a whole block — including what they no longer look at: environment variables, auth headers, connection strings. Those are exactly the things that open your systems.

• API keys and tokens (cloud, payment, AI providers).
• SSH private keys and certificates.
• Database connection strings (with credentials).
• Internal URLs, hostnames and non-public endpoints.

The rule: anonymize before you paste

1. 1Detection: an engine spots secrets, including those without an obvious keyword (high-entropy strings).
2. 2Tokenization: each secret is replaced with a neutral token kept in local memory.
3. 3Restoration: the AI's answer is de-tokenized in your browser — the code stays runnable, and the AI saw nothing.

Best practices for technical teams

• Never paste a raw .env or config file into an assistant.
• Rotate secrets and keys regularly, especially when in doubt.
• Tool up anonymization so it's automatic, not optional.
• Train people: leaks almost always come from copy-paste, not an attack.

ONYRI Sanitize detects technical secrets (AWS, Stripe, OpenAI keys, JWT tokens, SSH keys…) and high-entropy strings, then restores the answer in your browser. You keep AI's productivity without turning a prompt into a secret leak.