.env comparer

Find missing and duplicate keys across .env files and export a redacted .env.example.

Values stay in this tab. Nothing is saved, put in the address or sent anywhere, and it is all cleared when you leave or reload.

Environment 1

Name

Contents

or drop a file here; it is read in the browser

Environment 2

Name

Contents

or drop a file here; it is read in the browser

Paste or open .env files to compare their keys.

.env.example

Every key from every environment, in first-seen order, with values left blank.

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