Why format SQL?
Minified or hand-written SQL is hard to review in PRs and hard to debug in production. Consistent formatting makes joins, filters, and aliases obvious at a glance.
What the SQL Formatter does
Paste a query, pick a dialect (SQLite, PostgreSQL, MySQL, BigQuery, Snowflake, and more), then choose indent size, keyword case, and indent style. Output updates as you type.
How to use it
- Open SQL Formatter in SQLStudio.
- Paste SQL or load the sample query.
- Select your dialect and formatting preferences.
- Copy or download the beautified SQL.
Privacy
Formatting happens in your browser. Queries are never uploaded — ideal for internal schemas and customer data extracts.
Try the tool
Open SQLStudio and run this workflow entirely in your browser — free, private, no sign-up.
Open in SQLStudio