Dialects Supported Out-of-the-Box
Everything you need for SQL
Format complex queries, minify scripts for production, and validate syntax integrity — no data ever leaves your browser.
SQL Formatter & Beautifier
Format nested joins, window functions, and SELECT statements in seconds. Pick indent style, casing, and dialect.
SQL Minifier & Compressor
Condense heavy queries into single lines by stripping excess whitespace and comment blocks for deployments.
SQL Validator & Safety Shield
Check syntax integrity in-browser. Detect unclosed brackets or dangerous DROP/DELETE actions instantly.
SQL Query Analyzer
Deep-scan analytics: discover joined tables, column counts, nested subqueries, and index optimisations.
Built by Developers, for Developers
Fast local operations, keyboard shortcuts, history caching, and a polished UI — the tool suite we always wanted.
Auto Formatting
Formats your SQL instantly as you paste or type, keeping your editing pipeline fast.
Dangerous Query Protection
Flags DROP or DELETE without WHERE filters to prevent server disasters automatically.
100% Client-Side
All parsing and beautification run in-browser. Your data never leaves your machine.
History Backups
Saves your last 20 queries in local storage so you can restore any playground session.
Command Palette
Press Ctrl+K from anywhere to search cheat sheets, load templates, or run actions instantly.
Dialect Presets
Custom formatting rules for Oracle, Postgres, MySQL, SQLite, and Microsoft SQL Server.
Frequently Asked Questions
Questions about security, offline capabilities, or dialect support? We have answers.