Powerful JSON Tools
Transform, validate, format, and analyze your JSON data with our comprehensive suite of free online tools
All JSON Tools
Choose from our comprehensive collection of JSON utilities
JSON differences
Compare two JSON objects and highlight differences. Perfect for debugging, testing, data validation, and API development workflows.
JSON formatter
Format and beautify JSON objects with proper indentation and spacing. Essential for debugging, code readability, and API documentation.
JSON to CSV
Convert JSON arrays to CSV format with customizable separators, headers, and download options. Perfect for data export, analysis, and spreadsheet integration.
JSON to Excel
Convert JSON arrays to Excel format with customizable headers, date formats, and download options. Perfect for data export, analysis, and spreadsheet integration.
JSON viewer
View and explore JSON objects in an interactive tree-like structure. Perfect for debugging, understanding complex data, and API development.
JSON validator
Validate JSON syntax and structure with detailed error reporting. Check for errors and ensure your JSON is properly formatted and valid.
JSON beautifier
Beautify and format JSON with proper indentation, spacing, and syntax highlighting. Make your JSON data readable and professional.
JSON to XML
Convert JSON data to XML format with customizable options and proper structure. Perfect for data migration, system integration, and legacy system compatibility.
JSON to GraphQL
Convert JSON data to GraphQL schema types with proper field definitions. Generate comprehensive type definitions and queries from your JSON structures.
JSON to YAML
Convert JSON data to YAML format with proper formatting. Perfect for configuration files, data serialization, and DevOps workflows.
JSON to Dart
Convert JSON data to Dart classes with proper type definitions. Generate strongly-typed Dart classes for your JSON structures and Flutter apps.
JSON to TypeScript
Convert JSON data to TypeScript interfaces and type definitions. Generate strongly-typed interfaces for your JSON structures and APIs.
JSON to JSON Schema
Convert JSON data to JSON Schema format with validation rules. Generate comprehensive validation schemas and API documentation from JSON.
JSON to C#
Convert JSON data to C# classes with proper data types and properties. Generate strongly-typed C# classes for your JSON structures and APIs.
JSON to Big Query Schema
Convert JSON data to BigQuery schema format with proper data types. Generate table schemas for Google BigQuery data warehouse and analytics.
JSON to Zod
Convert JSON data to Zod schema with proper validation rules. Generate TypeScript-first schema validation for your JSON structures and APIs.
JSON to Markdown
Convert JSON data to Markdown format with proper formatting. Perfect for documentation, README files, and data export.
JSON to Dart
Convert JSON data to Dart classes with proper data types and properties. Generate strongly-typed Dart classes for your JSON structures and APIs.
XML to JSON
Convert XML data to JSON format with proper formatting. Perfect for data migration, system integration, and legacy system compatibility.
JSON Minfier
Minify JSON data to reduce file size. Perfect for API responses, data transfer, and performance optimization.
JSON to SQL
Convert JSON data to SQL format with proper formatting. Perfect for data migration, system integration, and legacy system compatibility.
Why Choose Our Tools?
Fast & Reliable
All tools run in your browser for instant results without uploading your data
Privacy First
Your data never leaves your device. All processing happens locally in your browser
Completely Free
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About JSON-Tools
JSON-Tools is a comprehensive collection of JSON utilities designed to help developers, data analysts, and anyone working with JSON data. Our tools are built with modern web technologies to provide fast, reliable, and secure JSON processing capabilities.