Supasheet

Environment Variables

Configure Supasheet with environment variables

Development (.env.development)

For local development with Supabase running locally:

# Supabase (Local)
NEXT_PUBLIC_SUPABASE_URL=http://127.0.0.1:54321
NEXT_PUBLIC_SUPABASE_ANON_KEY=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJzdXBhYmFzZS1kZW1vIiwicm9sZSI6ImFub24iLCJleHAiOjE5ODM4MTI5OTZ9.CRXP1A7WOeoJeXxjNni43kdQwgnWNReilDMblYTn_I0
SUPABASE_SERVICE_ROLE_KEY=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJzdXBhYmFzZS1kZW1vIiwicm9sZSI6InNlcnZpY2Vfcm9sZSIsImV4cCI6MTk4MzgxMjk5Nn0.EGIM96RAZx35lJzdJsyH-qQwv8Hdp7fsn3W0YpN81IU

Production (.env)

Configure these for production deployment:

# Site
NEXT_PUBLIC_SITE_URL=https://yourdomain.com
NEXT_PUBLIC_PRODUCT_NAME=Supasheet
NEXT_PUBLIC_SITE_TITLE="Supasheet - The easiest way to manage Supabase"
NEXT_PUBLIC_SITE_DESCRIPTION="Supasheet is the easiest way to manage Supabase."
NEXT_PUBLIC_DEFAULT_THEME_MODE=light
NEXT_PUBLIC_THEME_COLOR="#ffffff"
NEXT_PUBLIC_THEME_COLOR_DARK="#0a0a0a"
NEXT_PUBLIC_PRIMARY_SITE_URL=https://yourdomain.com

# Supabase (Get from supabase.com project settings)
NEXT_PUBLIC_SUPABASE_URL=https://your-project.supabase.co
NEXT_PUBLIC_SUPABASE_ANON_KEY=your-anon-key
SUPABASE_SERVICE_ROLE_KEY=your-service-role-key

# Auth
NEXT_PUBLIC_AUTH_PASSWORD=true
NEXT_PUBLIC_AUTH_MAGIC_LINK=false
NEXT_PUBLIC_CAPTCHA_SITE_KEY=

# Locales
NEXT_PUBLIC_LOCALES_PATH=public/locales

# Feature Flags
NEXT_PUBLIC_ENABLE_THEME_TOGGLE=true
NEXT_PUBLIC_LANGUAGE_PRIORITY=application
NEXT_PUBLIC_ENABLE_PERSONAL_ACCOUNT_DELETION=true

Getting Supabase Credentials

  1. Go to supabase.com and sign in
  2. Open your project
  3. Go to Settings → API
  4. Copy:
    • Project URL → NEXT_PUBLIC_SUPABASE_URL
    • anon/public key → NEXT_PUBLIC_SUPABASE_ANON_KEY
    • service_role key → SUPABASE_SERVICE_ROLE_KEY

Security

  • NEXT_PUBLIC_* variables are safe for client-side (exposed to browser)
  • SUPABASE_SERVICE_ROLE_KEY is server-side only (keep secret)
  • Never commit .env or .env.local files to git

Next Steps

Deployment

Deploy Supasheet to production

Database Setup

Initialize and configure your PostgreSQL database

On this page

Development (.env.development)Production (.env)Getting Supabase CredentialsSecurityNext Steps