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Document Tools/JSON
Choose a feature below. Every tool runs on your device — no uploads required.
Open full json studioVisualize JSON data as an interactive, collapsible tree. Navigate large JSON structures with ease.
Beautify JSON with readable indentation and instant syntax validation without leaving the page.
Minify JSON by removing whitespace to reduce payload size for production and transfer.
Query JSON data using JSONPath expressions. Click any node to get its path. Interactive value extraction.
Convert JSON arrays and objects to CSV format. Download as spreadsheet-ready files.
Convert JSON data to well-formed XML output. Preserve structure and handle nested objects correctly.
Automatically generate TypeScript interfaces from JSON data. Also supports YAML, CSV, and XML input.
Convert JSON data into C# class models with nested object support for .NET workflows.
Generate Java classes from JSON with field mapping for backend and API model workflows.
Transform JSON into Python dataclass-style models for scripting, APIs, and data pipelines.
Convert JSON into Go struct definitions with nested types for API and backend development.
Generate Kotlin data classes from JSON payloads for Android and backend applications.
Create Swift struct models from JSON data for iOS and macOS app development.
Convert JSON into clean YAML output for config files, CI/CD workflows, and infra tools.
Automatically generate JSON Schema definitions from sample data. Detect types, required fields, and patterns.
Validate JSON data against a JSON Schema definition. Get detailed error reporting for invalid fields.
Flatten deeply nested JSON into dot-notation key-value pairs, or unflatten flat structures back to nested JSON.
Compare two JSON documents side by side with visual highlighting of differences. Detect additions, deletions, and changes.
Automatically fix common JSON syntax errors like trailing commas, missing quotes, and unescaped characters.
Analyze and transform JSON with tree view, path finder, JSON to CSV/XML, schema validator, visual diff, and auto repair.
Work with advanced JSON flows using JSONPath pipelines, strict schema validation, high-signal diff analysis, and repair-first normalization.