Format & Developer Utilities
Format, validate, and convert structured data payloads between JSON, XML, YAML, and TypeScript interfaces with complete privacy.
Available Converters
JSON to XML
Convert JSON objects into structured XML.
XML to JSON
Parse any XML document into readable JSON.
XML to CSV
Flatten XML data into a tabular CSV file.
JSON to YAML
Convert JSON into clean, readable YAML.
YAML to JSON
Convert any YAML document into JSON.
JSON to TypeScript
Infer TypeScript interfaces from JSON.
JSON to SQL
Generate SQL INSERT & DDL from JSON data.
Developer-grade serialization & syntax transformation
Modern software engineering demands fluid interoperability between configuration and serialization formats. Convert369 provides dedicated, zero-latency developer converters for JSON, XML, YAML, and TypeScript interfaces. Whether you need to inspect an API response, translate Kubernetes manifests into JSON, or convert nested XML schemas into flattened tables, our tools parse and validate syntax with immediate error highlighting.
Client-Side Parsing for Proprietary Configs & Secrets
Developers frequently need to format and convert production JSON payloads, API authentication responses, and application configuration files. Because Convert369 runs 100% in-browser, you can paste internal configurations and API tokens without violating company security compliance or data leak prevention policies.
Instant TypeScript Interface Inference
Save hours of typing type definitions by pasting any raw JSON payload into our JSON to TypeScript tool. It intelligently resolves primitive types, optional fields, arrays, and nested sub-objects into clean, idiomatic TypeScript interfaces ready to paste into your codebase.
Precision Syntax Highlighting & Line-Accurate Error Reporting
When a JSON or YAML document contains syntax errors, our built-in parsers identify the exact row, column, and problematic token. You can validate, format, minify, and beautify code with customizable indentation (2 spaces, 4 spaces, or tabs).