SQL Formatter
Format and beautify SQL queries online for free. Proper indentation, keyword uppercasing, and clean output. No signup.
Runs entirely in your browser — files never uploaded
Formatted SQL will appear hereHow to use SQL Formatter
- 1. Paste your SQL. Paste any SQL query into the input panel — SELECT, INSERT, CREATE TABLE, or anything else.
- 2. Click Format. The formatter uppercases keywords, adds line breaks before major clauses, and indents sub-clauses for readability.
- 3. Copy or minify. Copy the result to your clipboard, or click Minify to compress everything onto one line.
FAQ
Which SQL dialects are supported?
The formatter handles standard SQL keywords common to MySQL, PostgreSQL, SQLite, and SQL Server. It doesn't parse dialect-specific syntax but handles the most common keywords.
Does this execute my query?
No. This is purely a text formatter — it reformats your SQL string but never connects to a database.
Will it break my query?
The formatter only changes whitespace and keyword casing. It never alters identifiers, values, or query logic. String literals are preserved exactly.
Does it handle comments?
Single-line (--) and multi-line (/* */) comments are stripped during minification. Format mode preserves your query structure.
Is my SQL sent to a server?
No. Formatting runs entirely in your browser. Nothing is transmitted anywhere.
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