SQL Formatter

Format SQL queries online with keyword case, indentation, and readable line breaks for cleaner MySQL, PostgreSQL, and SQL Server statements.

Keywords:

Style:

Input

Loading editor...

Output

Output will appear here...

What is SQL Formatter

Last reviewed: April 18, 2026

SQL (Structured Query Language) is the standard language for querying and managing relational databases such as PostgreSQL, MySQL, and SQL Server.

SQL Formatter is an online tool that helps you format and beautify SQL.

It reformats SQL so the pasted content is easy to scan, diff, and share, no manual whitespace cleanup required.

Why use it

Make SQL easier to read, review, and debug.
Standardize SQL spacing and structure before sharing or committing output.
Clean up pasted SQL payloads from logs, APIs, or config files faster.
Avoid manual SQL formatting work when you need copy-ready output.

Example (before/after)

Before formatting

select id,name,email from users where active = 1 order by created_at desc;

After formatting

SELECT
  id,
  name,
  email
FROM users
WHERE active = 1
ORDER BY created_at DESC;

Common errors

Invalid syntax

The tool cannot process input that already contains broken syntax or malformed structure.

Fix: Check the pasted content first and correct the syntax error closest to the reported failure point.

Incomplete pasted input

Partial snippets often fail when opening and closing characters are missing.

Fix: Paste the full block or file so the tool can evaluate the complete structure.

Wrong content type

Formatting or validating the wrong format produces misleading errors.

Fix: Make sure the content matches the tool you are using before processing it.

FAQ

What input can I paste into SQL Formatter?

Paste the data type the tool is built for — plain text, code, or a structured payload — into the input panel. The tool processes it as you type.

Can I use SQL Formatter on mobile?

Yes. SQL Formatter is responsive and works on phones, tablets, and desktops. Copy-to-clipboard and download actions are wired for touch devices too.

How do I export the result from SQL Formatter?

Use the copy-to-clipboard button or the download action on the output panel to move the result straight into your editor, ticket, or build pipeline.

When should I use SQL Formatter instead of a CLI or library?

Reach for SQL Formatter when you need to format and beautify SQL for a quick check, debug session, code review, or ticket comment — a CLI or library is better for scripted pipelines, but SQL Formatter removes the setup cost for one-off work.

Does SQL Formatter work offline after the page loads?

Most of the processing is client-side, so once the page has loaded you can keep using SQL Formatter even if your connection drops — unless the tool explicitly hits a backend API for data it can't compute locally.

Related tools

Continue the workflow with related tools for SQL, adjacent input and output steps, or other utilities in the same category. You can also browse the full Formatters & Beautifiers category for more options.

Angular Beautifier

Format Angular templates online with cleaner indentation and spacing for HTML, bindings, and interpolation blocks.

Babel Beautifier

Transform and reformat JavaScript code using Babel parsers. Supports modern JS features, JSX, and experimental syntax. Get cross-compatible formatted output.

C Beautifier

Format and beautify C code online with proper indentation and brace placement. Paste C code and get clean, readable output following standard C conventions.

C# Beautifier

Format and beautify C# code online with proper indentation and .NET coding style. Paste C# and get clean, readable output following best practices.

C++ Beautifier

Format and beautify C++ code online with proper indentation and brace placement. Paste C++ and get clean, readable output with organized namespaces and classes.

CSS Beautifier

Format and beautify CSS styles online with proper indentation and organized properties. Paste minified CSS and get clean, readable output instantly.

GraphQL Beautifier

Format and beautify GraphQL queries online with proper indentation and query structure. Paste GQL and get clean, readable queries for better debugging.

HTML Formatter

Format and beautify HTML markup online with clean indentation and proper tag nesting. Paste HTML and get readable, copy-ready output in seconds.

Java Beautifier

Format and beautify Java code online with proper indentation and Java conventions. Paste Java code and get clean, readable output following standard Java style.

JavaScript Beautifier

Format and beautify JavaScript code online with clean indentation and proper spacing. Paste JS and get readable, formatted output for better code readability.

LESS Beautifier

Format and beautify LESS code online with proper nesting and variable expansion. Paste LESS and get clean, readable output with organized CSS-like rules.

Lua Beautifier

Format and beautify Lua code online with proper indentation and spacing. Paste Lua and get clean, readable output for better script maintainability.