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Tools / SQL query formatter & beautifier

SQL query formatter & beautifier

Transform minified or messy SQL queries into clean, standardized code. Automatically capitalizes reserved keywords (SELECT, FROM, JOIN, WHERE, GROUP BY) and structures clauses onto indented lines.

Runs entirely in your browser

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About this tool

A long SQL query crammed onto one line is hard to read and harder to review. This formatter reindents SQL into clean, standardized code: it capitalises reserved keywords like SELECT, FROM, JOIN, WHERE and GROUP BY, and lays out clauses on their own indented lines so the structure of the query is visible at a glance.

Readable SQL is easier to debug, review and maintain, and consistent formatting across a team removes pointless diffs. Whether the input is minified, generated by an ORM, or just messily written, the tool produces a tidy, conventional layout.

It runs in your browser, so your queries — which may reference real table and column names — are not uploaded. Use it before committing SQL, when reviewing someone else’s query, or to make a generated statement legible.

Frequently asked questions

What does the SQL formatter do?
It reindents a query, capitalises reserved keywords and places clauses on separate lines, turning messy or minified SQL into readable, consistent code.
Does it change what my query does?
No. It only reformats the text; the query’s meaning and results are unchanged.
Is my query uploaded?
No. Formatting runs in your browser, so table and column names stay on your device.
Can it handle ORM-generated SQL?
Yes. It works on any SQL text, including minified or machine-generated queries, producing a clean layout.

Enjoying SQL query formatter & beautifier?

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