JSON Formatter

Format and validate JSON/JSONC, inspect structure and precision risks, and extract data with JSONPath or JSON Pointer

Indentation

JSONCSort keys recursivelyWaiting for valid input

InputImport JSON

Output

JSONPath / JSON Pointer inspector

Parsing and formatting run locally. JSONC accepts comments and trailing commas. Paths support properties, array indexes, double-quoted properties, and RFC 6901 JSON Pointer.

About JSON Formatter

Format and validate JSON/JSONC, inspect structure and precision risks, and extract data with JSONPath or JSON Pointer.

No installation is required and input is not permanently stored. Encoding, formatting, image and QR tools run locally in your browser; only network lookups connect to their respective services.