Format and validate
Unreadable JSON is hard to debug. A formatter pretty-prints it with consistent indentation and points directly at syntax errors such as trailing commas or missing quotes.
Convert to other formats
Turn JSON into CSV for spreadsheets, generate TypeScript interfaces for type-safe frontends, and convert between JSON and YAML for configuration files.
A quick syntax reminder
JSON uses double-quoted keys and strings, commas between items and no trailing commas. Values can be strings, numbers, objects, arrays, booleans or null.
