Environment file checker
Find empty values, duplicates, bad names and missing keys in a .env file, without sending it anywhere.
How it works
Each line is parsed like common dotenv loaders do. Compare it with .env.example to find keys an environment forgot.
Questions
Is my .env uploaded?
No. It’s checked in your browser.
Why quote values with spaces?
Some loaders and shells cut an unquoted value at the first space.