Sql Formatter Online
SQL Formatter is a free online Developer Tools tool that beautify SQL queries: keywords on new lines with indent, SELECT lists one column per line, subqueries nested, string literals and comments untouched instantly in your browser. Paste your data, adjust the options and get the result in real time — no installation, no sign-up, and nothing is ever uploaded to a server. No download or account is required: the tool loads in under a second and works offline-friendly after the first visit.
How to use
Using SQL Formatter takes three steps:
- Paste your data into the input box (or load the example).
- Configure the options to match your target format or scenario.
- Copy, download or inspect the output — it updates live as you type.
- No download or account is required: the tool loads in under a second and works offline-friendly after the first visit.
Examples
select o.id, o.total, c.name from orders o join customers c on c.id = o.customer_id where o.total > 100 and c.country = 'DE' order by o.total desc limit 10;
Use cases
- Beautify SQL queries: keywords on new lines with indent, SELECT lists one column per line, subqueries nested, string literals and comments untouched.
- Because everything is computed client-side, SQL Formatter is safe to use with sensitive data such as API keys, tokens or private logs.
FAQ
What is SQL Formatter?
SQL Formatter beautify SQL queries: keywords on new lines with indent, SELECT lists one column per line, subqueries nested, string literals and comments untouched. It runs entirely in your browser, so your data stays private.
Is SQL Formatter free to use?
Yes. SQL Formatter is free, unlimited and works without registration or installation.
Does my data get uploaded?
No. All processing happens locally in your browser; nothing is sent to any server.
Runs 100% in your browser — your data never leaves your device.