Free Developer Resources

A collection of free web-based utilities for database developers and SQL professionals

JSON to SQL Converter

Convert JSON data to SQL INSERT, UPDATE, or CREATE TABLE statements for PostgreSQL, MySQL, SQLite, and SQL Server

  • Support for nested JSON objects
  • Multiple SQL dialects
  • Automatic data type inference
  • CREATE TABLE generation

SQL Syntax Checker

Validate your SQL queries against multiple database dialects including MySQL, PostgreSQL, SQLite, and more

  • 10+ supported SQL dialects
  • Client-side validation
  • Detailed error reporting
  • SQL Abstract Syntax Tree visualization

PostgreSQL JDBC URL Builder

Generate a JDBC connection URL for PostgreSQL databases with custom parameters and options

  • SSL configuration options
  • Connection parameters
  • Application settings
  • Custom properties support

Database Password Generator

Create secure passwords for database users with configurable complexity and character sets

  • Adjustable password length
  • Special character options
  • Client-side generation
  • Copy-to-clipboard functionality

SQL Formatter

Format and beautify your SQL queries with customizable indentation and styling options

  • Syntax highlighting
  • Multiple formatting styles
  • Supports complex queries
  • Export formatted SQL

SQL Table Builder

Visually design database tables and generate CREATE TABLE statements for your database

  • Visual column editor
  • Multiple database dialects
  • Primary/foreign key support
  • Index and constraint definition

About These Resources

These free developer utilities are built and maintained by the Beekeeper Studio team to help database developers and SQL professionals be more productive in their daily work. All tools run entirely in your browser - no data is ever sent to our servers.

Beekeeper Studio is a modern, easy to use SQL client and database manager available for Windows, Mac, and Linux. Check out our free Community Edition if you need a great desktop SQL client.

Beekeeper Studio: The Modern Database Tool

Intuitive interface with dark mode support

A modern, easy-to-use database client for SQL developers and data analysts. Available for Mac, Windows, and Linux.

Key Features

  • JSON Support - Edit and explore JSON data natively
  • Query Editor - With auto-complete and syntax highlighting
  • Data Explorer - Browse and edit tables with ease
  • Multiple Connections - Connect to various databases
  • Open Source - Free Community Edition available
★★★★★
"Beekeeper Studio completely replaced my old SQL workflow. It's fast, intuitive, and makes database work enjoyable again."
— Alex K., Database Developer
★★★★★
"I've tried many database GUIs, but Beekeeper strikes the perfect balance between features and simplicity. It just works."
— Sarah M., Full Stack Engineer