Compare .env files
Find keys missing from one .env file or set differently in another. Values stay hidden.
Two files
Paste the file or drop it here
Differences
Values stay on this device and are maskedOnly key names are shown until you choose to reveal a value.
What it does
Compare .env files shows what differs between two environment files, for example .env and .env.example or staging and production. It lists keys that are only in one file, keys whose value changed, and keys that match. Values are masked until you choose to show them, and nothing leaves your browser.
How to use it
- 1Paste or drop the two files.
- 2See missing, extra and changed keys.
- 3Copy the missing keys to add them to the other file.
Questions
Are my secrets uploaded?
No. Both files stay in your browser and nothing is sent.
Why are the values hidden?
So a screen share or a screenshot does not leak them. Turn on Show values when you need to look.
What syntax does it read?
KEY=value lines, export KEY=value, quotes, comments and blank lines. Repeated keys are flagged, and the last value counts.
AD320 × 100