JSON to TOML Converter — Free & Private
Convert JSON configuration to TOML using smol-toml. Handles nested tables and arrays with optional null omission — all in your browser.
Your data never leaves your browser
JSON input
TOML output
About this tool
JSON→TOMLNested tablesOmit nullsDownload .tomlPrivate
How to use
- Paste valid JSON.
- Toggle omit null values if your target does not support null.
- Copy or download the TOML output.
Examples
Config object
{"title":"App","debug":true,"server":{"host":"localhost","port":8080}}title = "App" debug = true [server] host = "localhost" port = 8080