About jsonparse.io

jsonparse.io is a free set of JSON tools: a formatter and validator, a diff, a JSONPath tester, and converters to YAML, XML, CSV and TypeScript. Everything runs in your browser, so the JSON you paste never reaches our server.

Runs in your browser

Parsing, formatting and converting happen on your device. Nothing is uploaded.

No account needed

Open a tool and paste your JSON. There is no sign-up or login.

Free to use

Every tool is free. If one saves you time, you can support the project on Ko-fi.

The tools

JSON Parser, Formatter & ValidatorFormat, minify and validate JSON, with a tree view and key search.JSON DiffCompare two JSON documents and see what was added, removed or changed.JSONPath TesterRun JSONPath queries and see the matching values as you type.JSON to YAML ConverterConvert JSON to YAML, or swap the direction to go back.JSON to XML ConverterConvert JSON to XML, or swap the direction to go back.JSON to CSV ConverterTurn a JSON array of objects into CSV, one column per key.JSON to TypeScript GeneratorGenerate TypeScript interfaces from a sample of your JSON.

Who runs jsonparse.io

jsonparse.io is built and maintained by TechBits Systems, a software company that builds websites, custom software and mobile apps.

Visit techbitsit.com

Private by design

Because the tools run in your browser, we never see your JSON. We count visits with Plausible, a cookie-free analytics tool that does not collect personal data. The Privacy Policy has the details.

Questions, bug reports or ideas?

We read every message.