EnvGen is a tiny CLI that fixes one of development’s biggest hidden problems:
messy, missing, and inconsistent environment variables.

It scans your project, finds every env variable you use, and gives you clean, reliable .env files instantly.

⚡ Powerful Commands (and What They Do)

1️⃣ envgen list

Scans your code and shows all env vars your project uses.
→ No more guessing or searching.

2️⃣ envgen generate

Creates a complete .env.example automatically.
→ Saves time, prevents mistakes, improves onboarding.

3️⃣ envgen missing -f .env

Shows which variables are missing in your .env.
→ Stops runtime errors and deployment failures.

4️⃣ envgen sync

Updates .env.example safely with all discovered keys.
→ Keeps your setup clean and always up-to-date.

⭐ Why Developers Love envgen

• Works in ANY project (Node, Python, React, Next.js, etc.)
• No configuration required
• 100% offline and secure
• Makes environment setup simple and reliable