ClearJSON

ClearJSON is a local-first JSON viewer, formatter, validator, and inspector for iPhone and iPad.

Paste JSON, open files from Files or iCloud, validate payloads, format readable output, minify compact JSON, sort keys, search paths and values, copy formatted output, and export cleaned JSON.

ClearJSON is built for checking API responses, reviewing configuration files, cleaning JSON snippets, debugging payloads, and inspecting nested data.

Your JSON content stays private: payloads, searches, filenames, and clipboard contents are processed on device and are not sent to the advertising service.

Users who have not made a support purchase may see contextual Google ads. Ad personalization is disabled. Any of the three existing support purchases removes all ads permanently, including verified purchases made in earlier versions.