JSON is the language of modern APIs, configuration files and data interchange. Almost every web service you call, every config file you edit, every modern database export — they all speak JSON. And almost every developer, at some point in a day, needs to pretty-print a minified blob, validate that a payload is well-formed, diff two responses, or convert JSON to CSV for a spreadsheet.
ToolsRift offers 25+ JSON tools covering every part of that daily workflow: a fast formatter and minifier, a strict validator with error line numbers, a deep diff with side-by-side comparison, JSON ↔ CSV, JSON ↔ YAML, JSON ↔ XML converters, JSONPath tester, JSON Schema validator, JSON to TypeScript types and JSON to Go struct generators, and tools to escape JSON for embedding in strings.
Everything runs entirely in your browser. You can paste API responses containing customer data, internal IDs or auth tokens with full confidence that nothing leaves your machine.
Almost every JSON formatter on the open web sends your input to a server. That is a real problem when the input is a production API response, a database export, or anything containing PII. ToolsRift parses, formats, validates and converts JSON entirely on the client side using native JavaScript and battle-tested libraries — there is no upload, no logging, and no third-party analytics that would see your data.
Beyond privacy, our tools are also faster. There is no network round-trip, so a 5 MB JSON file pretty-prints in the same second you paste it. The validator points to the exact line and column of any syntax error, with a short explanation — not just a generic "invalid JSON".
From everyday tasks to professional workflows — here are some of the most common ways people use these tools.
Answers to common questions about our json tools.
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