SQL education for software teams
Guides for cleaner, clearer SQL.
Six focused articles on beautifying, optimizing, reviewing, and maintaining SQL—written for developers, analysts, and DBAs who ship queries to production.
Formatting CTEs for readable analytics SQL
Lay out WITH clauses, name pipeline steps clearly, and beautify long analytics queries for easier review.
Subquery patterns worth cleaning up before optimization
Which nested SELECT shapes are good candidates for structural cleanup—and which deserve a manual review.
Introducing the SQL Script optimizer
How the browser-based optimizer applies safe structural rewrites, summarizes changes, and pairs with beautify and auto-comment.
PostgreSQL vs MySQL formatting notes
A developer-friendly comparison of dialect details that affect how SQL should be beautified and reviewed.
How formatted SQL improves code reviews
Learn how consistent SQL style helps reviewers focus on logic, performance, and data correctness.
SQL formatting best practices for maintainable queries
A practical guide to line breaks, indentation, keyword casing, aliases, CTEs, and comments in professional SQL.
On the homepage
One tool, three workflows.
Every article links back to the same browser-based workspace: beautify SQL, add auto-comments, or run the optimizer—without sending queries to a server.
Beautifier
Consistent indentation and keyword casing across 20+ dialects.
Auto-commenter
Plain-English notes that explain joins, filters, and aggregations.
Optimizer
Safe structural rewrites with a summary of what changed.
Open SQL tool
Beautify, auto-comment, and optimize SQL in your browser—then copy or download for PRs and runbooks.