Format SQL Instantly

Paste SQL and get a clean, readable formatted query. Choose a dialect that matches your SQL flavor.

Dialect

select
  id,
  name
from
  users
where
  active = true
order by
  created_at desc;

How to use this tool

Paste SQL into the input, select the dialect, and copy the formatted output.

A client-side SQL formatter parses and reprints your query with consistent indentation and casing.

No uploads. Formatting runs locally.

Will it change query semantics?

Formatting should not change semantics, but always review output if you have complex vendor-specific syntax.

Does it validate SQL?

It’s primarily a formatter; it may fail on invalid SQL, but it’s not a full database validator.

Parse SQL into an AST (JSON) for inspection and debugging.

Format, validate, and minify JSON strings.

All processing happens inside your browser. No files or data are uploaded to our servers, ensuring your privacy is strongly protected.

Built with Next.js and Tailwind CSS. The site is fully client-side and open source.