Data & format
Format, compare, query, and convert JSON without uploading source data. These tools cover common API debugging, configuration, schema, spreadsheet, and type-generation tasks.
Data & format
Inspect and transform structured data.
JSON Formatter and Validator
Format, minify, and validate JSON directly in your browser.
JSON Diff
Compare two JSON values and list additions, removals, and changes by path.
JSON Schema Generator
Infer a draft 2020-12 JSON Schema from representative sample data.
JSONPath Query
Read a value with common dot and bracket JSONPath syntax.
JSON Flatten
Flatten nested JSON into clear path-value pairs.
JSON to SQL INSERT
Generate simple SQL INSERT statements from JSON records.
JSON Mock Data Generator
Create safe mock JSON from a real sample structure.
JSON to YAML Converter
Convert valid JSON into readable YAML for configuration and documentation.
JSON to CSV Converter
Convert an array of JSON objects into a spreadsheet-friendly CSV table.
JSON to TypeScript
Generate TypeScript interfaces from a representative JSON object.
JSON to XML Converter
Convert JSON objects and arrays into escaped, indented XML.
JSON to TOON Converter
Convert structured JSON into compact TOON text for data-heavy prompts and review.