Digital ToolPad.

Runs 100% in your browser

Your data never leaves your device. zero uploads.

SQL Beautifier

Beautify SQL text with consistent spacing and indentation for easier reading.

Formatting options

241 B

Formatted SQL

261 B
SELECT
  department,
  COUNT(*) AS employees,
  ROUND(AVG(salary), 2) AS avg_salary,
  MAX(salary) AS top_salary
FROM
  employees
WHERE
  hired_on >= '2020-01-01'
GROUP BY
  department
HAVING
  COUNT(*) >= 5
  AND AVG(salary) > 60000
ORDER BY
  avg_salary DESC;

Parsed as Standard SQLOnly whitespace and letter case changed. Comments are kept unless you remove them.

Formatted in your browser. Nothing is sent to a server.

Query checks

No issues found

Besides syntax errors, the formatter looks for four mistakes that still run: UPDATE or DELETE without WHERE, = NULL comparisons, and an extra comma before FROM or a closing parenthesis.

Fill placeholders from logs

Turn ?, $1, :name or @name into real values. Paste a JSON array or object (strings are quoted for you), or one value per line.

Working with SQL Beautifier

Clean up a pasted query before discussing it in a review or adding it to documentation. Consistent layout helps reveal clause boundaries and nested expressions. Keep formatting changes separate from intentional changes to query logic.

How to use SQL Beautifier

  1. Paste a SQL statement and choose the dialect your database uses.
  2. Adjust keyword casing, indentation and blank lines between statements.
  3. Review the formatted output, which updates as you type, before copying it.

SQL Beautifier example

Beautify a one-line aggregation query and compare the GROUP BY and HAVING clauses in the expanded result.

What to expect from the result

This is a text-formatting utility, not a database connection or SQL security checker. Validate important queries in your own test environment.

SQL Beautifier questions

How do I use SQL Beautifier?

Paste a SQL statement into the input editor and the formatted version appears in the output panel as you type. Choose the dialect your database uses, then adjust keyword casing, indentation and blank lines between statements before copying the result.

What should I check in the result?

Check that the dialect setting matches your database and that the layout makes the query easier to read. This is a text-formatting utility, not a database connection or SQL security checker, so validate important queries in your own test environment.

100% private: your data never leaves your browser

No registration, no tracking of your content, no server uploads. Don't just take our word for it:

  • No server, no uploads

    Your files and text are processed entirely on your device. Nothing is ever sent to us.

  • Works offline

    Once loaded, this tool keeps working with your Wi-Fi turned off. Try it.

  • Verify it yourself

    Open your browser's DevTools → Network tab. You'll see zero requests carrying your data.

Explore more tools

More utilities for your next task.

Browse all tools