Env Parser
Parse .env files into keys, values, and validation notes locally.
Read a .env file clearly
A .env file is easy to write and easy to get subtly wrong — a stray space, an unquoted value, a duplicate key. This parser breaks it into a clean table of keys and values with validation notes, so misconfigurations are obvious before they cause a bug.
Seeing the parsed result plus warnings catches the small mistakes that cost real debugging time. Paste your .env contents to review the variables — and since it runs entirely in your browser, your secrets never leave your machine.
Parsing safely
It surfaces stray spaces, unquoted values, and duplicate keys that silently break a .env file. Parsing runs in your browser, so secrets never leave your device.
Frequently asked questions
What counts as a valid .env line?
A line like KEY=value, where the key starts with a letter or underscore. Blank lines and lines starting with # are skipped; anything else is flagged invalid with its line number.
Are my secrets safe to paste?
The parsing runs in your browser and nothing you paste is sent anywhere, but treat real secrets with care and prefer sample files when you can.
Does it remove quotes around values?
No. Values are shown exactly as written, quotes included, so you can see what your app will read.
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