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Config Redactor

Paste a log, a config file, or a whole .env. It masks private keys, API keys, tokens, passwords, JWTs and provider secrets (AWS, GitHub, Slack), so you can share it without leaking anything. It all happens in your browser — nothing is uploaded.

// paste here

Also mask emails & IP addresses

// safe to share

Nothing to redact yet.

Each secret is replaced with [REDACTED:type:xxxx], where the short suffix is a stable tag — the same secret gets the same tag, so structure stays readable without exposing values.