All tools
39 tools, one engine, all in your browser.
JSON
Format, check, view and compare
- JSON FormatterBeautify and validate JSON
- JSON ValidatorFind syntax errors with line and column
- JSON ViewerBrowse JSON as a collapsible tree
- JSON VisualizerSee JSON as a graph of nodes
- JSON to TableView JSON arrays as a table
- JSON PrettierPretty print with your indent
- JSON RepairFix broken JSON automatically
- JSON DiffCompare two JSON documents
- JSON MinifierStrip whitespace from JSON
- Sort JSON KeysOrder keys alphabetically
- JSON Schema ValidatorCheck JSON against a schema
- JSON Schema GeneratorInfer a schema from sample JSON
- JSONPath TesterQuery JSON with JSONPath
XML
Format, check and convert XML
Convert
YAML, CSV and TOML, both ways
Code
Types and models from JSON
- JSON to TypeScriptInterfaces from JSON
- JSON to ZodZod schemas from JSON
- JSON to GoGo structs with json tags
- JSON to PythonDataclasses, Pydantic or TypedDict
- JSON to C#C# classes from JSON
- JSON to JavaJava records or POJOs
- JSON to KotlinKotlin data classes
- JSON to SwiftCodable structs
- JSON to RustSerde structs
- JSON to DartDart classes with fromJson
Encode
Tokens, strings and queries