.env File Generator

Build a .env file from a list of environment variables — add or remove rows, set name, value, and an optional comment, then export as .env (with values), .env.example (values blanked for templates), or a shell export script (export NAME=value). Optionally fill empty values with generated secure random secrets (hex, base64, base64url) via Web Crypto. Pairs with the dotenv converter and gitignore generator. Everything runs locally in your browser.