postgresql connection string
Generate PostgreSQL connection strings for apps, drivers, and psql
Fill the connection fields once and get PostgreSQL URI, JDBC, libpq, SQLAlchemy, and psql command formats instantly.
Useful when you need the same database credentials in multiple tools or frameworks.
Connection details
Output options
Generated formats
Copy the format that matches your stack.
PostgreSQL URI
Common format for app config and DATABASE_URL style variables.
postgresql://postgres:[email protected]:5432/app_db?sslmode=preferJDBC
Used in Java and Spring environments.
jdbc:postgresql://127.0.0.1:5432/app_db?user=postgres&password=secret&sslmode=preferlibpq keyword/value
Useful with PostgreSQL-native clients and environment-based tooling.
host=127.0.0.1 port=5432 dbname=app_db user=postgres password=secret sslmode=preferSQLAlchemy
Typical format for Python apps using SQLAlchemy and psycopg.
postgresql+psycopg://postgres:[email protected]:5432/app_db?sslmode=preferpsql CLI
Paste into Terminal to test access with psql.
psql "host=127.0.0.1 port=5432 dbname=app_db user=postgres sslmode=prefer"Keep database access close to the rest of your remote workflow
After you generate the connection string, DartShell can help you keep SSH, file transfer, and database access in one Mac workspace.
What this PostgreSQL connection string generator helps with
Reuse the same credentials across tools
Generate the exact format required by your app, driver, or command-line workflow without hand-converting the same values.
Work with managed PostgreSQL services
Set SSL mode and schema-friendly parameters for hosted databases where secure connections are expected.
Test quickly with psql
Use the generated psql command before wiring the connection into your codebase.
Common examples
App config
postgresql://app_user:[email protected]:5432/app_db?sslmode=requireJDBC
jdbc:postgresql://db.example.com:5432/app_db?user=app_user&password=secret&sslmode=requirepsql
psql "host=db.example.com port=5432 dbname=app_db user=app_user sslmode=require"