TOML → JSON
Convert TOML configuration to JSON with clear errors for malformed input. Nested tables and arrays are preserved; everything runs locally.
JSON output
—// About this tool
Read TOML configuration in tools that expect JSON, or inspect how tables and arrays map to objects. Paste TOML and copy the formatted result.
// How to use it
- Paste TOML into the input panel.
- Review the JSON output.
- Copy the JSON or swap the direction.
// Frequently asked questions
Are TOML comments kept?
No. JSON has no comments, so they are dropped during conversion.
Does it handle nested tables?
Yes. TOML tables and arrays of tables are converted to nested JSON objects and arrays.