SQL Formatter
📦 SQL Formatter Source Code $5.99
Get the complete, ready‑to‑deploy HTML file with all styling and logic. This is the exact code powering the demo above — no dependencies, fully offline, and 100% client‑side. Perfect for your portfolio, client projects, or resale. One-time purchase, lifetime access.
What is an SQL Formatter?
An SQL formatter takes messy, unstructured SQL code and reorganizes it with consistent indentation, line breaks, and keyword capitalization. Whether you're reading a complex join, debugging a nested subquery, or preparing a script for code review, a well-formatted query is much easier to understand and maintain. This tool handles all major SQL clauses—SELECT, FROM, WHERE, JOIN, GROUP BY, and more—and makes them readable instantly, right in your browser.
How to Use
- Paste your SQL into the left panel. It can be a simple SELECT or a multi‑page script with subqueries and unions.
- Click "Format" to beautify the code. Keywords become uppercase, clauses are placed on new lines, and subqueries are indented for clarity.
- Copy the result with the copy button, or use "Clear" to start over. All processing happens locally, so your queries never leave your machine.
Frequently Asked Questions
Will formatting change my SQL logic?
No. The formatter only adjusts whitespace and letter case. It does not modify table names, column names, or any actual syntax. The logic of your query remains exactly the same.
Is my SQL data safe?
Absolutely. Everything runs in your browser. Your SQL is never transmitted, stored, or logged. You can format queries that contain proprietary schema details without any privacy concerns.
Does it support all SQL dialects?
The formatter is designed around standard SQL keywords and structures (MySQL, PostgreSQL, SQL Server, etc.). It may not recognize very exotic syntax, but it will format most everyday queries correctly.
Disclaimer: This tool performs all operations locally in your browser. No data is stored, transmitted, or logged.