TOML to JSON Converter
Convert TOML configuration files to JSON format instantly. Perfect for Cargo.toml, pyproject.toml, and data processing.
TOML
JSON
Converter
Parser
Config
About TOML to JSON Converter
Our TOML to JSON converter instantly transforms TOML configuration files into clean, well-formatted JSON. This tool is essential for developers working with Rust, Python, or any project using TOML configuration files who need to process or integrate that data with JSON-based systems.
Key Features:
- Instant conversion from TOML to JSON format
- Proper JSON formatting with 2-space indentation
- Support for TOML tables, arrays, and inline tables
- Download converted JSON files directly
- Copy to clipboard functionality
- Sample TOML for quick testing
Common Use Cases:
- Parsing Cargo.toml files from Rust projects
- Converting pyproject.toml to JSON for Python tools
- Processing TOML configuration in JavaScript applications
- Integrating TOML configs with JSON-based APIs
- Transforming configuration files for data analysis
All conversion happens entirely in your browser - no data is sent to any server. Your TOML content remains completely private and secure. Need to convert back? Use our JSON to TOML converter. For other formats, explore our YAML to JSON converter or browse all converter tools.
Frequently Asked Questions (FAQ)
What is TOML and why convert it to JSON?
TOML (Tom's Obvious, Minimal Language) is a human-readable configuration file format. Converting TOML to JSON is useful when you need to process configuration data in JavaScript applications, send it to APIs, or integrate with tools that expect JSON format.
When do I need to convert TOML to JSON?
You might need to convert TOML to JSON when processing Cargo.toml or pyproject.toml files programmatically, integrating Rust or Python configs with web applications, or transforming configuration data for APIs. Use our JSON to TOML converter for the reverse operation.
Is my TOML data secure during conversion?
Yes, absolutely. All TOML to JSON conversion happens entirely in your browser using JavaScript. No data is sent to any server, ensuring your configuration files, secrets, and sensitive information remain completely private and secure.
What TOML features are supported?
Our parser supports standard TOML features including tables, nested tables, arrays, inline tables, strings, numbers, booleans, and comments. It handles Cargo.toml, pyproject.toml, and most common TOML configuration files.
Can I convert Cargo.toml or pyproject.toml files?
Yes! This tool is perfect for converting Cargo.toml from Rust projects, pyproject.toml from Python projects, or any other TOML configuration files to JSON format for programmatic processing or API integration.
What if my TOML file has syntax errors?
The parser will display an error message if it encounters invalid TOML syntax. Check for common issues like unbalanced brackets, missing quotes, or incorrect key-value formatting. For other formats, try our YAML to JSON or JSON to CSV converters.