SQL Formatter

Available

Format SQL into a readable layout and inspect its lexical structure without sending queries anywhere.

Runs locally. Your SQL never leaves this browser.

Local lexical formatter

The formatter tokenizes first, keeps strings, quoted identifiers and comments opaque, then changes layout only outside those tokens.

SQL input

Paste one or more statements. Press Ctrl/Cmd+Enter to format.

Keyword caseIndentation

Formatted output

Only recognized keywords and whitespace outside protected tokens are rewritten.

Lexical inspection

Statements

Keywords

Comments

Parameters

Dialect boundary

The formatter does not analyze schemas or validate a database dialect. Vendor-specific extensions may remain in the query, but Devary does not claim they are valid or equivalent.

Readable SQL without execution

Normalize layout and keyword casing before reviews, debugging or documentation without connecting to a database.

Formatting, not semantic validation

This formatter preserves quoted content and comments, but it does not execute queries or prove that vendor-specific SQL is semantically valid.