FreeTool
Developer Tools

.env File Generator

Generate .env and .env.example files visually with templates for Node.js, Next.js, and Vite projects

KeyValueTypeComment
Preview (.env)
# Environment: development | production | test
NODE_ENV=development

# Server port
PORT=3000

# PostgreSQL connection string
DATABASE_URL=postgresql://user:password@localhost:5432/mydb

# Secret key for JWT signing
JWT_SECRET=your_secret_here

# Allowed CORS origin
CORS_ORIGIN=http://localhost:3000

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