Everything you need to work with JSON in one place. Format messy responses, convert between formats, extract values, and compare JSON — all in your browser with no data uploaded.
Beautify, minify, and validate JSON with syntax highlighting.
Compare two JSON objects side by side and highlight all differences.
Compare two blocks of text and highlight the differences.
Escape special characters for JSON strings, or unescape JSON string values.
Convert CSV data into a JSON array of objects.
Flatten a JSON array of objects into a CSV spreadsheet.
Convert YAML configuration to JSON format.
Convert JSON to YAML format instantly.
Convert XML documents to a JSON representation.
Convert a JSON object or array to an XML document.
Convert a JSON array of objects to an HTML table.
Generate TypeScript interfaces from any JSON object automatically.
Generate Python dataclasses or TypedDicts from any JSON object.