.env Diff Checker
Compare two .env files and report added/removed/changed keys while ignoring comments and blank lines.
Output
Need this built for your product?
We design, build & host secure software & APIs.
Privacy & Security
Processed locally in your browser. Do not paste real production secrets on shared computers.
How to Use
Paste two .env files to see key-level differences.
Disclaimer: This tool is provided "as is" without warranty of any kind. Results are for educational and utility purposes.
Related Tools
JSON Formatter
DeveloperFormat and beautify JSON in your browser. Pinpoints syntax errors by line and column, flags unsafe integers, and never uploads your data to a server.
JSON Validator
DeveloperValidate JSON syntax with precise line and column errors, and check documents against a JSON Schema. Runs locally in your browser, nothing uploaded.
Regex Tester
DeveloperTest regular expressions against sample text with live match highlighting, capture groups and flag control. Runs entirely in your browser.