# jsonconvert.dev

> Free online JSON converter with 35+ tools. 100% client-side - your data never leaves your browser.

## What is jsonconvert?

jsonconvert is a developer tool for converting, formatting, validating, and transforming JSON data. All processing runs client-side in the browser. No data is sent to any server.

## Quick Start
- [Convert All](https://jsonconvert.dev/convert-all) - Paste JSON once, see output in every format

## Tools

### Code Generators
- [JSON to TypeScript](https://jsonconvert.dev/typescript) - Convert JSON to TypeScript interfaces
- [JSON to Zod Schema](https://jsonconvert.dev/zod) - Generate Zod validation schemas from JSON
- [JSON to Pydantic](https://jsonconvert.dev/pydantic) - Generate Python Pydantic v2 models from JSON
- [JSON to Go Struct](https://jsonconvert.dev/go) - Convert JSON to Go structs with json tags
- [JSON to C# Classes](https://jsonconvert.dev/csharp) - Convert JSON to C# classes
- [JSON to Java Classes](https://jsonconvert.dev/java) - Convert JSON to Java POJOs with Jackson annotations
- [JSON to Kotlin Data Class](https://jsonconvert.dev/kotlin) - Convert JSON to Kotlin data classes
- [JSON to Dart Class](https://jsonconvert.dev/dart) - Convert JSON to Dart classes for Flutter
- [JSON to Rust Struct](https://jsonconvert.dev/rust) - Convert JSON to Rust structs with serde derives
- [JSON to Swift Codable](https://jsonconvert.dev/swift) - Convert JSON to Swift Codable structs
- [JSON to PHP Class](https://jsonconvert.dev/php) - Convert JSON to PHP classes with typed properties
- [JSON to JSON Schema](https://jsonconvert.dev/json-schema) - Generate JSON Schema from JSON data

### Utilities
- [JSON Formatter](https://jsonconvert.dev/formatter) - Format and beautify JSON
- [JSON Validator](https://jsonconvert.dev/json-validator) - Validate JSON syntax with error details
- [JSON Beautifier](https://jsonconvert.dev/json-beautifier) - Pretty print JSON with indentation
- [JSON Minifier](https://jsonconvert.dev/json-minifier) - Minify JSON by removing whitespace
- [JSON Stringify](https://jsonconvert.dev/json-stringify) - Convert JSON to escaped string
- [JSON Viewer](https://jsonconvert.dev/json-viewer) - Interactive JSON tree viewer
- [JSON Diff](https://jsonconvert.dev/diff) - Compare two JSON objects
- [JSON Escape / Unescape](https://jsonconvert.dev/json-escape) - Escape, unescape, stringify, and unstringify JSON strings
- [JWT Decoder](https://jsonconvert.dev/jwt-decoder) - Decode JWT tokens
- [JSONPath Evaluator](https://jsonconvert.dev/jsonpath) - Query JSON with JSONPath expressions

### Converters
- [JSON to YAML](https://jsonconvert.dev/yaml) - Convert JSON to YAML
- [JSON to CSV](https://jsonconvert.dev/csv) - Convert JSON to CSV
- [JSON to XML](https://jsonconvert.dev/json-to-xml) - Convert JSON to XML
- [XML to JSON](https://jsonconvert.dev/xml-to-json) - Convert XML to JSON
- [YAML to JSON](https://jsonconvert.dev/yaml-to-json) - Convert YAML to JSON
- [CSV to JSON](https://jsonconvert.dev/csv-to-json) - Convert CSV to JSON
- [Base64](https://jsonconvert.dev/base64) - Encode/decode JSON to Base64
- [JSON to SQL](https://jsonconvert.dev/json-to-sql) - Convert JSON to SQL CREATE TABLE and INSERT statements
- [JSON to Markdown](https://jsonconvert.dev/json-to-markdown) - Convert JSON to Markdown tables
- [JSON to HTML Table](https://jsonconvert.dev/json-to-html-table) - Convert JSON to styled HTML tables

## Usage

1. Navigate to any tool URL (e.g., https://jsonconvert.dev/typescript)
2. Paste JSON in the input panel
3. Output appears in real-time
4. Copy, download, or share via URL

## Privacy

All conversions happen in the browser. No JSON data is ever sent to a server. No accounts, no tracking, no ads.

## URL Format

https://jsonconvert.dev/{tool-id}

Share links encode JSON in the URL hash: https://jsonconvert.dev/typescript#json=base64data

## Blog

- [JSON to TypeScript Guide](https://jsonconvert.dev/blog/json-to-typescript-complete-guide) - Complete guide to type-safe interfaces
- [JSON to Zod Schemas](https://jsonconvert.dev/blog/zod-schema-validation-guide) - Runtime validation with Zod
- [Pydantic Models from JSON](https://jsonconvert.dev/blog/pydantic-models-from-json) - Generate Python models from API responses
- [JWT Tokens Explained](https://jsonconvert.dev/blog/jwt-tokens-explained) - Structure, claims, and debugging
- [YAML vs JSON](https://jsonconvert.dev/blog/yaml-vs-json-configuration) - When to use each for config files
- [JSONPath Reference](https://jsonconvert.dev/blog/jsonpath-query-syntax-reference) - Complete query syntax with examples
- [JSON Diff Guide](https://jsonconvert.dev/blog/json-diff-comparing-objects) - Comparing JSON objects effectively
- [Go Structs from JSON](https://jsonconvert.dev/blog/go-structs-from-json) - Tags, types, and best practices