Online SQL Tools

Format, beautify, and validate your SQL queries using our smart online SQL utilities.

SQL Formatter

Beautify and format messy SQL queries for better readability and maintainability.

SQL Validator

Validate SQL queries and detect syntax errors before executing them on databases.


Free Online SQL Formatter & Validator

Welcome to Twin Fish Tech SQL Tools — your browser-based solution to format, beautify, and validate SQL queries. Improve readability, detect syntax errors, and debug SQL faster without installing any software.

Why Use Twin Fish Tech SQL Tools?

Our free online SQL tools are designed for developers, data analysts, and DBAs who want fast, accurate, and secure SQL utilities.

  • SQL Formatter: Automatically formats SQL with proper indentation and structure for readability.
  • SQL Validator: Checks SQL syntax and highlights errors before execution.
  • Browser-Based: No installation required — works securely in your browser.
  • Fast & Free: Instant results with no login required.

All Twin Fish Tech SQL utilities run securely and do not store your SQL queries.