Generate a .env.example
Create a .env.example from your real .env so teammates know what to set.
💡 Catches duplicate keys, spaces around =, unquoted values, and naming-convention issues — then gives you a cleaned, sorted file and a ready-to-commit .env.example. Your secrets are parsed entirely in your browser and never uploaded.
.env.example tips
The .env.example tab lists every key with a blank value — commit it so others know which variables your app needs.
Values are stripped out, so you never accidentally commit a real secret.
Keys are sorted alphabetically so the example stays tidy and easy to scan.
Your real .env is parsed locally — nothing is uploaded.
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Also check out…
Debug a Broken .env File
Find why your environment variables aren't loading
Clean Up a Messy .env
Sort, de-duplicate, and normalise an .env file.
Enforce .env Naming Conventions
Check that environment variable names follow UPPER
Validate .env Before Deploying
Catch config mistakes before they reach production