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SQL Prettifier

Format SQL queries into readable or compact output.

Formula reviewed: 2026-02-14 Developer Tools

SQL Prettifier reformats SQL queries into readable multi-line layout or compact single-line output for transport. It is useful during code reviews, incident debugging, and documentation updates where query clarity matters. The tool standardizes keyword casing and clause layout so complex statements become easier to scan quickly. Compact mode is useful when you need compressed SQL for logs or API payloads. Use it to reduce formatting noise, compare query revisions more easily, and improve maintainability in collaborative workflows.

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Input Pattern

Enter values in the left panel, keep units explicit, run the calculation, then copy or share the result. Invalid fields are highlighted immediately.

How to use this tool

  1. Paste your SQL statement into the input area.
  2. Choose `Pretty` for readable formatting or `Compact` for minimized output, then run formatting.
  3. Review the result and use it in code, docs, logs, or debugging sessions.

SQL Prettifier

Output

SELECT id, email
FROM users
WHERE active = true
ORDER BY created_at desc;

How to interpret the result

Explore more versions

Tailored guides for specific audiences, regions, and scenarios.

core

SQL Prettifier

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SQL Prettifier for Freelancers

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SQL Prettifier for Small Business

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