Format / Validate
Format, beautify, minify and validate code
3 free tools
No login
100% browser-based
JSON Formatter & Validator
Beautify, minify and validate JSON with syntax error highlighting
YAML Formatter
Format, validate and convert YAML — also converts to JSON
XML Formatter
Beautify, minify and validate XML online
About Format / Validate
Format / Validate — Format, beautify, minify and validate code. All tools are free, run entirely in your browser, and require no login or account.