Browser-based JSON toolkit with verifiable browser-local workflows for formatting, validation, viewing, diffing, JWT decoding, JSONPath querying, and schema validation. Verify no pasted-content upload for core tools in DevTools -> Network.
json json-schema developer-tools json-diff jsonpath json-formatter jwt-decoder json-validator verifiable-privacy browser-local no-pasted-content-upload
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Updated
Jun 22, 2026 - TypeScript