JSONConvert JSON Converter

All tools on JSONConvert

Everything on this site runs 100% in your browser. No uploads, no accounts, nothing sent anywhere.

JSONConvert (main tool) Free, 100% client-side JSON converter. Turn JSON arrays into CSV or SQL INSERT statements, and nested JSON into flat keys, YAML or XML, in your browser. Primary tool Flatten Nested JSON Flatten nested JSON into single-level dotted keys (user.address.city, tags[0]) in your browser. An array of objects becomes an array of flat records; keys that already contain a dot are counted. Tool JSON to YAML Converter Convert JSON to block-style YAML in your browser. Strings a YAML 1.1 parser would read as another type (yes, no, on, 012, null, 3.0) are quoted so the types survive the round trip. Tool JSON to XML Converter Convert JSON to indented XML in your browser. Arrays repeat the parent element, text is escaped, null becomes an empty element, and any key that is not a legal XML name is rewritten and counted. Tool

Looking for explanations rather than a tool? JSONConvert guides cover 1 worked examples and gotchas.

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