.env Config Auditor

Audit environment variable files for duplicate keys, invalid names, blank values, missing required config, and generate a scrubbed .env.example locally.

.env input

Scrubbed .env.example

Run the audit to generate a scrubbed example file.

Required keys

Sort example keys Include helper comments

Runs fully in your browser. The report and generated example avoid echoing pasted values so secrets are not copied into review notes.

Assignments

Unique Keys

Duplicates

Empty

Secret-like

Issues

Copy-ready audit report

Ready to audit an environment file.

Issues to review

No issues yet.

Interpretation

Paste a .env file to audit keys and produce a safe .env.example.

Ready.