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JSON & data

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JSON Viewer JSON Sort JSON Escaper JSON Editor

Transform

JSON Flatten JSON Patch

JSON Merge Patch

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JSON Schema Validator JSON Schema Generator

JSONPath Tester JSON Size Analyzer JSON Linter JMESPath Tester

Convert

JSON to YAML JSON to TOML JSON to SQL JSON to .env JSON to PHP Array JS Object to JSON MessagePack Converter JSON to TOON JSON to CSV, YAML, XML & More

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© 2026 Daniel Chen

PrismKit

JSON

JSON to XML

JSON to XML

Runs in your browserLocal

Convert JSON to XML with attributes, text nodes, and repeated elements for arrays.

JSON to CSV

Flatten an array of JSON objects into CSV, working out the column headers for you.

JSON to YAML

Turn JSON into clean, readable YAML with your choice of indentation.