SQL Beautifier & Query Formatter
Format, prettify, and align messy SQL queries instantly. Standardize keyword casing, align JOIN operations, organize CTEs (WITH), and inspect extracted table structures privately.
Messy Input SQL Statement
Beautified Query Output
What this tool does
Inspect, format, or process datasets securely inside your local browser cache.
How to use it
- 1Enter or upload your source data files.
- 2Select parsing parameters or target configuration rules.
- 3Copy resulting strings or download output files.
What would you like to do next?
Explore other free local tools
Did you know?
We process your documents privately in local sandbox storage. Your actual data remains in your browser tab. We never log, view, or store file contents.
About sql beautifier free
Format, beautify, and indent your SQL queries for PostgreSQL, MySQL, and generic databases. Paste a query that arrived as one unreadable line — from an application log, an ORM's debug output or a chat message — and get it back indented with its clauses laid out. Formatting happens in your browser, so a query containing real table names or literal values never reaches a third-party server.
How to Use This Tool in 3 Easy Steps
Paste your SQL
Drop in a full query or a fragment. It does not need to be valid to be formatted.
Pick indent and keyword case
Choose the indentation width and whether keywords come out UPPER, lower or Camel case.
Copy the result
Copy the formatted query back into your editor, migration file or pull request.
Why Users Choose SolveMyPDF
- ✓Keyword case control: Normalise SELECT, JOIN and WHERE to one style so diffs stop flagging capitalisation noise.
- ✓Adjustable indentation: Match the indent width your team's style guide or linter already uses.
- ✓Whitespace-only changes: Only layout and keyword capitalisation change. The query's logic is left exactly as written.
- ✓Nothing leaves the browser: Useful when the query exposes schema details or customer values you should not paste into a hosted tool.
Frequently Asked Questions
Which SQL dialects does it handle?
It formats standard SQL keywords and clause structure, which covers most PostgreSQL, MySQL, SQLite and SQL Server queries. It is a formatter rather than a full parser, so vendor-specific syntax is kept as written rather than rearranged, and it will not tell you whether the query is valid.
Can formatting change what my query does?
It changes whitespace and the capitalisation of SQL keywords, nothing else. Keyword case has no effect on meaning in SQL, so the formatted query runs exactly like the original.
Is my query sent anywhere?
No. The formatter runs in your browser tab; the text you paste is never transmitted.