TOML to JSON Converter
Convert TOML and JSON between formats for configuration and automation workflows
Switch between TOML to JSON and JSON to TOML conversion.
Bidirectional TOML and JSON Conversion
Use this tool to move between TOML and JSON in either direction. It is helpful when configuration files need to travel between systems that disagree about which syntax they prefer today.
Frequently Asked Questions
Can it convert TOML to JSON and JSON to TOML?
Yes. The converter supports both directions so you can move between formats without rebuilding the workflow twice.
What JSON structures can be converted to TOML?
The converter handles standard JSON objects, nested tables, arrays, and arrays of tables. JSON roots must be objects to map cleanly to TOML.
How are TOML tables represented in JSON?
Tables become nested objects. Arrays of tables become arrays of objects. That is the only sane mapping, so that is the one used here.
Does it support round-trip conversion?
For standard data structures, yes. Exact formatting details and comments are not preserved because TOML is a data format, not a memoir.