Formatting & ValidationInstant workflow

SQL Formatter

Format SQL queries instantly for PostgreSQL, MySQL, SQLite, and other dialects with readable indentation and line breaks.

AI-Readable Summary

Beautify SQL so complex queries are easier to review, debug, and share.

Paste any SQL query and the formatter will add indentation and line breaks for easier review.
Formatted SQL

Add input to see the result

The output updates instantly as you type.

What is this tool?

SQL Formatter helps developers format SQL queries into readable, well-indented statements instantly. It is especially useful for reviewing generated SQL, debugging joins and where clauses, sharing readable queries in tickets or docs.

How to use it

Paste or enter your sql formatter input.
Adjust the mode, options, or sample values for the exact workflow you need.
Review the output, copy the result, and move back into your app or request.

Example

Input
select id,name from users where active=true order by created_at desc
Output
SELECT
  id,
  name
FROM users
WHERE active = true
ORDER BY created_at DESC;

The formatter adds structure so query intent is visible at a glance.

Related Tools

Diff CheckerFormatting & Validation

Compare two blocks of text and see line-by-line changes instantly for docs, code, configs, and generated output.

Markdown PreviewerFormatting & Validation

Write Markdown and preview the rendered output side by side for READMEs, docs, changelogs, and issue templates.

JSON FormatterFormatting & Validation

Format, validate, and minify JSON with instant error hints. Built for API payloads, fixtures, and debugging malformed responses.

Regex TesterFormatting & Validation

Test regular expressions against real text, inspect matches and capture groups, and toggle common flags without leaving your workflow.

Frequently Asked Questions

SQL Formatter helps developers format SQL queries into readable, well-indented statements instantly. It is built for common workflows like reviewing generated SQL and debugging joins and where clauses.

Use it when you need a fast answer while debugging, building payloads, or validating output. Typical workflows include reviewing generated SQL, debugging joins and where clauses, sharing readable queries in tickets or docs.

Yes. The tool is designed for fast, lightweight workflows without sign-up or heavy UI. Most processing happens instantly in the browser.