JSON Tools
Format / Validate / Convert · 14 tools
JSON Formatter / Minifier / ValidatorHOT
Beautify or minify JSON; validation errors show the exact position
JSON Escape / Unescape
Convert text to an escaped form safe to embed in code strings, or revert it
JSON Diff
Compare two JSON snippets; list added, removed and changed key paths
Sort JSON Keys
Recursively sort all object key names in alphabetical order
JSON ⇄ String
Convert between doubly-escaped strings and JSON
JSON ⇄ XML
Convert a JSON object into structurally equivalent XML
XML ⇄ JSON
Convert XML to JSON with the browser built-in parser
JSON to CSV
Export an array of objects to CSV, with a selectable delimiter
CSV to JSON
Parse CSV into an array of objects, with optional header row
JSON ⇄ YAMLNEW
Convert JSON to YAML and YAML to JSON; a hand-written parser covers common structures
JSON to CodeNEW
Generate TS / Go / Java / C# / PHP type definitions from a sample JSON
Query Params ⇄ JSON
Convert between a URL query string and a JSON object
Cookie ⇄ JSON
Parse a Cookie string into JSON, or join it back
JSON ⇄ Properties
Convert between JSON and Java Properties style key-value files