INI / TOML to JSON Converter
JSON Output
Convert INI or TOML Files to JSON Online
This free online tool lets you quickly and easily convert INI to JSON or TOML to JSON, helping developers, system admins, and DevOps teams work with configuration files more efficiently. Whether you’re migrating from legacy configuration formats or integrating cloud-native apps, this tool offers an instant way to parse and convert structured data into standardized JSON.
No need to write scripts or use a CLI—just paste your config, click a button, and get clean JSON output.
🌟 Features of Our INI / TOML to JSON Converter
- ✅ Convert INI to JSON with one click
- ✅ Convert TOML to JSON in real time
- ✅ Supports complex nested structures
- ✅ Clean and readable output with formatting
- ✅ Copy to clipboard feature
- ✅ Download converted JSON as a
.jsonfile - ✅ Clear all fields instantly
- ✅ No backend processing – everything runs in your browser
- ✅ 100% free and no ads
🔄 Why Convert INI or TOML to JSON?
Both INI and TOML formats are widely used for configuration files. INI is simple and used in legacy applications, while TOML is increasingly adopted in modern ecosystems like Rust and Python. However, JSON is the universal data format for APIs, frontend apps, cloud systems, and NoSQL databases.
Use this tool to:
- Convert
.iniconfig files for use in web or mobile apps - Flatten TOML data for integration with JavaScript-based systems
- Prepare configuration data for APIs and databases
- Debug and validate settings in JSON format
- Easily visualize nested config files l>
- Web Developers
- Backend Engineers
- DevOps Professionals
- System Administrators
- Data Engineers
- Students and educators in programming and scripting
- Convert
config.iniorsettings.tomlfor JSON-based APIs - Work with
.tomlfiles used in Pythonpyproject.tomlor Rust projects - Transform
.iniconfigs from old systems to JSON for new apps - Prepare config data for Docker, Kubernetes, or CI/CD pipelines
- Format TOML/INI settings before storing in NoSQL databases
👨💻 Who Should Use This Tool?
This tool is perfect for:
It’s a great alternative to manual parsing or command-line scripts, especially when you need a quick result in the browser.
⚙️ Secure and Private
Your data never leaves your browser. This tool uses modern JavaScript libraries (ini and toml) to parse input client-side. There are no uploads, and no tracking. It’s fast, secure, and private.