Online SQL Formatter

SQL

Online SQL formatter that works directly in your browser. Format SQL queries instantly with proper indentation. It runs in your browser, and your input stays on this device.

Back to SQL Formatter

Formatter example

Compare the exact input shape with the cleaned output before opening the editor.

Local preview

Before

input
function sql(){return true}

After

formatted
function sql() {
  return true
}

Workflow

Use SQL without sending code.

Paste a snippet, run the action, review any highlighted issue, then copy the result back to your work.

Current language
SQL
Current action
SQL Formatter
  1. 01

    Start

    Paste a snippet or full file into the editor.

  2. 02

    Run

    Use Run SQL Formatter from the action bar.

  3. 03

    Review

    Fix syntax issues if processing stops.

  4. 04

    Move

    Use Copy code when the result is ready.

Files
.sql
Paste a SQL snippet or a full source file.
Engine
sql_fmt
Runs the browser-side formatter for readable output.
Privacy
Local run
The editor does not send pasted code to a formatting API.
Result
Readable output
Move the formatted code back to your editor.