SQL Formatter Online - Format Common SQL Clauses
Add readable line breaks around common SQL clauses, commas and AND or OR conditions locally.
About this tool
The lightweight formatter normalizes whitespace, uppercases a selected list of structural keywords and indents comma-separated and conditional lines.
How to use
- Enter or select the source data.
- Run the tool locally with the required options.
- Review and copy or download the result.
Features
- Common SELECT query clauses.
- Comma and condition line breaks.
- No database connection.
Common use cases
- Make a compact query easier to review.
- Prepare SQL for documentation.
- Quickly inspect simple SELECT statements.
Common issues and tips
- This is not a full SQL parser and can change whitespace inside complex dialect-specific syntax.
- String literals, comments and procedural SQL require careful manual review.
Privacy
Processing runs locally in your browser. Input and generated output are not uploaded to Tools12345.
Frequently asked questions
Does it execute SQL?
No.
Which dialect is supported?
It applies generic formatting rather than dialect-aware parsing.
Does it validate syntax?
No.