.env Security & Exposure Checker
Audit .env files for insecure default secrets, production debug flags, unencrypted passwords, and exposure risks.
How to Use .env Security & Exposure Checker
Paste .env file contents or upload .env.example.
The auditor flags weak passwords, enabled debug modes, and missing production configurations.
Get actionable remediation steps.
.env Security & Exposure Checker runs 100% client-side in your web browser. Your data, passwords, keys, and files are processed using the Web Crypto API and never transmitted to any server. Zero telemetry, zero storage, zero cloud processing.
Frequently Asked Questions
Why should .env files never be committed to Git?
Committing .env files exposes production database passwords and API keys in commit history permanently.
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