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JSON & Data Tools

Format, validate, minify, compare and convert JSON, YAML, CSV and XML. Flatten objects, test JSON paths and validate schemas — 100% client-side.

11 live · 7 coming soon 100% client-side · no sign-up

JSON Unflatten (coming soon)

JSON to XML (coming soon)

XML to JSON (coming soon)

JSON Path Tester (coming soon)

JSON Schema Validator (coming soon)

JSON Schema Generator (coming soon)

CSV Validator (coming soon)

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More free developer & web utilities, all running locally in your browser.