SQL Formatter
Pretty-print SQL queries with consistent keyword placement, indentation and column wrapping. Handles SELECT, JOIN, WHERE, GROUP BY, ORDER BY, subqueries, INSERT, UPDATE, DELETE, CTE (WITH), CASE statements.
SELECT u.id, u.name, u.email, count(o.id) as order_count FROM users u LEFT JOIN orders o ON o.user_id = u.id WHERE u.active = true AND u.created_at > '2024-01-01' GROUP BY u.id, u.name, u.email HAVING count(o.id) > 5 ORDER BY order_count desc LIMIT 50;
What powers the SQL Formatter
Pretty-print any SQL query
UPPERCASE or lowercase keyword option
2-space / 4-space / tab indent
Handles JOIN, subqueries, CTE (WITH), CASE/WHEN
Preserves string literals (does not break quoted content)
Instant
Why the SQL Formatter is different
Browser-native
The SQL Formatter runs entirely in your browser. Input is processed locally — never uploaded, never logged, never cached anywhere outside your device.
No artificial limits
No daily quotas, no character ceilings, no "upgrade for more" walls. Every feature is the complete feature — the same on the first use as the thousandth.
Production-grade quality
Built to the same engineering bar as paid SaaS tools — accurate algorithms, audited logic, responsive design and accessibility-tested interactions.
Common use contexts
- Cleaning up an inline SQL string copied from code
- Making a complex query readable for review
- Standardizing query style before commit
- Reading raw query logs from production
Private and secure
Zero upload
All processing happens in your browser. Input is never transmitted, logged or cached.
Works offline
Once the page loads, the tool runs without an internet connection. No network calls happen during use.
No tracking
No accounts, no cookies for tool state. Only aggregate analytics count visits at the page level.