SQL Formatter

Pretty-print SQL for PostgreSQL, MySQL, SQLite and more.

Runs entirely in your browser. Nothing you type or paste is sent anywhere.

Dialect

Minify

SQL

Paste SQL on the left, or load the sample, to format it.

Format, validate and minify JSON with precise error locations and a collapsible tree.

Generate TypeScript interfaces, Zod schemas or JSON Schema from a sample payload.

Convert between JSON, YAML and CSV in either direction.

Compare two texts line by line or word by word.