Connection String Builder

Build and parse SQL Server, PostgreSQL, and MySQL connection strings for .NET and backend apps.

Server / Host

Port

Database

User

Password

EncryptTrust server certificate

Connection string

Server=localhost,1433;Database=MyDatabase;User Id=sa;Password=;Encrypt=False;TrustServerCertificate=True

Parse existing string

FAQ

Is my password stored?

No. Everything runs in your browser — nothing is sent to a server.

Free connection string builder for SQL Server, PostgreSQL, and MySQL. Generate and parse database connection strings online.