Security Tools

.env Validator & Secret Scanner

Validate .env file syntax, detect leaked secrets, and export sanitized .env.example files — 100% client-side, no data leaves your browser.

Client-side only — your .env content never leaves this browser. No data is sent to any server.
.env Input
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Paste .env content to begin validation...
Validation results will appear herePaste your .env content or load a sample to get started

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Audit SSL certificates, verify CA chain, and surface security flags instantly.

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Decode and inspect JSON Web Tokens instantly — view header, payload, claims, and expiration status.

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