Fuhut
Theme

SQL Formatter & Minifier

Free online SQL formatter. Beautify and minify SQL queries client-side with syntax highlighting, custom dialects, and secure processing.

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Input
1
Lines: 1Chars: 0Size: 0 B

Configurations

Formatting Modes
Output
Provide raw SQL queries in the input editor to display formatting.

The Ultimate Online SQL Formatter and Beautifier

Writing, debugging, and reading complex database queries can be highly challenging, especially when dealing with minified code, missing indentation, or massive nested subqueries. Our free online SQL Formatter and Beautifier is specifically designed to streamline your database workflow. Effortlessly structure, beautify, and minify your SQL queries in real-time. Whether you are debugging PostgreSQL schemas, optimization plans for MySQL, SQLite, or Oracle PL/SQL, our premium client-side utility makes SQL code highly readable and instantly understandable.

Why Use Our Free SQL Tool?

  • Pro-Grade Beautification: Standardize messy, flat SQL queries into clean, structured, and beautifully formatted statements. Adjust indentation options (2, 3, 4 spaces or tab layout) and SQL keyword capitalization.
  • Multi-Dialect Support: Format code tailored for specific databases including PostgreSQL, MySQL, MariaDB, Oracle, SQL Server (T-SQL), SQLite, Redshift, Snowflake, and BigQuery.
  • Minify SQL: Instantly compress SQL queries to clean up payload sizes by stripping out double hyphens, block comments, and extraneous whitespace — perfect for production deployments or embedded codebases.
  • Integrated SQL Highlighting: Our custom, visual syntax highlighter colorizes SQL keywords, operators, values, table aliases, and comments for quick structural analysis.
  • Statement Separation: Got a file with dozens of queries? Switch to Statement mode to parse and split separate statements by semicolons and browse them in a clean, isolated listing.
  • 100% Secure & Client-Side: Your sensitive queries never leave your browser. All parsing, formatting, and conversion actions run completely client-side without any server API calls or data retention.

Smart Export and Utility Formats

Designed for maximum developer productivity, this utility provides smart presets to copy your formatted SQL as single-line JSON escaped strings, Python multiline variables, or PHP strings. Load files instantly with `.sql` or `.txt` upload support, or fetch remote query structures directly via URL import. Our responsive dual-pane layout, complete with scroll synchronization, line counters, and full-screen workspace modes, offers the perfect canvas for database administrators, back-end engineers, and data analysts alike.

Frequently Asked Questions (FAQ)

An SQL formatter is a code utility used to normalize, align, and beautify database query code to make complex queries easy to read, optimize, and maintain.
No, Fuhut does not log or transmit your database queries because all syntax parsing, dialect formatting, and casing adjustments are executed completely within your local browser sandbox.
Supported SQL dialects include PostgreSQL, MySQL, SQLite, Oracle PL/SQL, Microsoft SQL Server (T-SQL), Redshift, BigQuery, Snowflake, and MariaDB.
Yes, you can compress SQL queries using the Minify option, which strips out comments, extraneous white spaces, and block separators to produce a compact, single-line string ideal for production payloads.