Free browser tool
Compare two .env files without uploading them.
EnvDesk .env Diff parses both files in your browser, compares their keys, and identifies missing, extra, unchanged, and different values. Nothing is submitted to an EnvDesk server, and values are masked until you explicitly reveal them.
Comparison result
0 changed · 0 left only · 0 right only · 0 same
| Key | Status | Left | Right |
|---|---|---|---|
| Paste or choose two files to begin. | |||
Privacy
Selected files are read with the browser File API and kept in page memory. This page has no upload endpoint and does not include file contents in analytics events.
Limitations
The parser supports common KEY=VALUE dotenv syntax, comments, quotes, and export prefixes. It does not expand variables, execute shell syntax, validate credentials, or prove that a deployment is correctly configured.
Learn how to compare environment files safely, understand configuration drift, or review the EnvDesk security boundary.