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.env / dotenv Validator

Check your environment files for syntax errors, missing variables, or exposed secrets.

⚡ 99 points per successful run · Balance: 0 · Buy points

.env content

Check common dotenv syntax without loading or executing the values. This is not a complete parser for every dotenv implementation.

Results

Paste .env content to check common syntax.

About .env / dotenv Validator

Check your environment files for syntax errors, missing variables, or exposed secrets.

How to use this tool

  1. Enter the requested data or choose an upload.
  2. Check the file type and size limit before submitting.
  3. Review the result, then download or copy it.
  4. Keep the original and use the actions above to continue safely.

Read the full .env / dotenv Validator guide →