Format, beautify, minify, colorize and obfuscate SQL with a developer-focused editor. Choose your dialect, save presets locally, format a selection, import .sql files and export the result.
A SQL formatter reorganizes query text into a consistent layout so SELECT lists, joins, conditions, CASE expressions and nested statements are easier to scan. Formatting improves readability but does not prove that a query is valid for a particular database or schema.
The advanced panel includes statement and clause breaks, comma expansion, CASE, BETWEEN, IN and JOIN controls, comment preservation, keyword substitutions, obfuscation and legacy randomization options without forcing every setting into the main toolbar.
Use the dialect selector for Standard SQL, MySQL, PostgreSQL, SQLite, SQL Server / T-SQL, Oracle PL/SQL, BigQuery, Snowflake, MariaDB, DuckDB, ClickHouse, Redshift, Spark SQL and Trino.
Formatting and settings persistence happen client-side. Share links contain formatting settings only by default. Query text is added to the URL only when you explicitly enable Include SQL.
Formatting, dialect, privacy and compatibility questions.
It reformats SQL into a readable layout, supports multiple SQL dialects, can minify queries, colorize SQL as HTML, preserve or remove comments, and provides compatibility options for common PoorSQL-style formatting controls.
The formatter supports Standard SQL plus common dialects such as MySQL, PostgreSQL, SQLite, SQL Server / T-SQL, Oracle PL/SQL, BigQuery, Snowflake, MariaDB, DuckDB, ClickHouse, Redshift, Spark SQL and Trino / Presto.
No. Formatting runs locally in your browser. Share URLs exclude your SQL by default, and you must explicitly enable Include SQL before query text is added to a share link.
Yes. Minify compacts whitespace while preserving quoted values, and the advanced compatibility panel can obfuscate identifiers for safer structure sharing. Always review obfuscated output before publishing it.
Yes. Select text in the input editor and use Format selection. You can also wrap text in [noformat]...[/noformat] to keep a block unchanged or [minify]...[/minify] to compact only that block.
No. Formatting changes presentation, not database semantics. You should still validate the query against the correct database engine, schema, permissions and runtime environment.
Everything you need to know about AiFolder
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