Format & Beautify — Free & Private

Format, validate and minify JSON, XML, SQL, HTML and CSS, and query JSON with JSONPath.

Runs 100% in your browser: your files and data never leave your device. No signup, no ads.

Tools in Format & Beautify

JSON Formatter & Validator: Beautify, minify, validate, and debug JSON payloads with syntax error detection.
XML Formatter: Prettify, minify, and validate XML documents
SQL Query Beautifier: Format, uppercase keywords, indent clauses cleanly, or minify SQL queries client-side.
HTML Beautifier: Prettify and minify HTML markup with configurable indentation
CSS Minifier: Minify CSS and report size reduction percentage
JSONPath Evaluator: Test JSONPath expressions against live JSON data