.env File Generator - Free Online Tool | PivaBox

Generate .env files for Node.js, React, Next.js, Django, Rails, Laravel, Spring Boot, Go, and more with framework-specific variables

How to Use .env File Generator

1. Select your Framework / Stack from the dropdown (Node.js/Express, React, Next.js, Vue/Nuxt, Django, Flask, Rails, Laravel, Spring Boot, Go, Docker, AWS, or Custom) to load pre-configured environment variables
2. Edit the variables table — modify keys, values, and descriptions. Click + Add to add custom variables, or the x button to remove unwanted ones
3. Click Generate to produce the .env file content, then Copy to clipboard or Download as .env. Always remember the security warning: never commit .env files!

Frequently Asked Questions

Is .env File Generator free?

Yes, PivaBox .env File Generator is completely free to use. There are no charges, subscriptions, or hidden fees. All processing happens locally in your browser.

Are my environment variables sent to a server?

No. All generation happens entirely in your browser using JavaScript. Your environment variables — including API keys, secrets, and database credentials — never leave your device, ensuring your sensitive configuration stays private and secure.

Which frameworks are supported?

The generator includes presets for Node.js/Express, React (Create React App), Next.js, Vue/Nuxt, Django, Flask, Rails, Laravel, Spring Boot, Go, Docker, and AWS. Each preset includes standard environment variables with descriptions. You can also start from scratch with the Custom option.