TOML converter, in your browser.
Convert TOML files to JSON, YAML, XML and CSV and more, or turn other files into TOML. Everything on this page is converted in your browser, so your files never leave your device.
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3 formats
About TOML
TOML is a small configuration format with explicit sections and typed values. Rust's Cargo and Python's pyproject.toml use it.
TOML is understood by fewer tools than JSON or YAML. TOML is unambiguous and pleasant to edit by hand.
- Stands for
- Tom's Obvious Minimal Language
- Type
- Structured data (text)
- Compression
- None
- Introduced
- 2013, by Tom Preston-Werner
- Opens in
- Any text editor
- Best for
- Simple configuration files
- File extension
- .toml
- MIME type
- application/toml
Questions
How do I open a TOML file?
TOML opens in: any text editor. If your device or app cannot open it, convert it to JSON or YAML above.
What can I convert TOML to?
toany converts TOML to JSON, YAML, XML, CSV, TSV, XLSX, ODS, HTML and MD.
What can I convert to TOML?
toany creates TOML files from JSON, YAML and XML.
Are my files uploaded?
No. Every TOML conversion listed here runs inside your browser. The files stay on your device.
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