.env Generator

Build .env templates for Next.js, Express, Django, Laravel, Prisma, or custom stacks. Toggle which keys to include, add example values and comments, then copy or download the file. Free, private, runs in your browser.

Framework

Include example valuesInclude comments

Select keys to include

NEXT_PUBLIC_SITE_URL — Public base URL of the site
NEXT_PUBLIC_GA_ID — Google Analytics measurement ID
DATABASE_URL — Primary database connection string
NEXTAUTH_SECRET — Secret for signing NextAuth.js tokens
NEXTAUTH_URL — Canonical URL for NextAuth.js redirects
NODE_ENV — Runtime environment (development | production | test)
NEXT_PUBLIC_API_URL — Public API base URL exposed to the browser
REDIS_URL — Redis connection string for caching or sessions

Generated .env

# Public base URL of the site
NEXT_PUBLIC_SITE_URL=https://example.com

# Primary database connection string
DATABASE_URL=postgresql://user:pass@localhost:5432/mydb

# Secret for signing NextAuth.js tokens
NEXTAUTH_SECRET=change-me-min-32-chars-random

# Canonical URL for NextAuth.js redirects
NEXTAUTH_URL=http://localhost:3000