What does this tool do?

It formats .env file content by sorting variables alphabetically, removing empty lines, stripping comments, and eliminating duplicate keys.

Does it handle quoted values?

Yes. The tool preserves quoted values and only operates on the key portion when deduplicating or sorting.

You can see the total number of variables, duplicates found, comments, and empty lines in your input.

No. All formatting happens entirely in your browser. Your environment variables never leave your device.

Sort, clean, and deduplicate your .env files instantly.

Input (.env content)

Step 1

Paste your .env file content into the input textarea.

Step 2

Click the formatting buttons to sort, clean, or deduplicate.

Step 3

Review the formatted output and stats below.

Step 4

Click Copy to copy the result to your clipboard.

Sort variables alphabetically by key.

Remove empty lines and comments.

Eliminate duplicate keys (keeps last occurrence).

Shows stats: total variables, duplicates, comments, empty lines.

Completely client-side — no data leaves your browser.

: It formats .env file content by sorting variables alphabetically, removing empty lines, stripping comments, and eliminating duplicate keys.
: Yes. The tool preserves quoted values and only operates on the key portion when deduplicating or sorting.
: You can see the total number of variables, duplicates found, comments, and empty lines in your input.
: No. All formatting happens entirely in your browser. Your environment variables never leave your device.