JSON ↔ TOML
Convert data between JSON and TOML formats.
Frequently Asked Questions
What is a JSON to TOML converter?
It converts data between JSON (JavaScript Object Notation) and TOML (Tom's Obvious, Minimal Language) formats. Both are popular configuration file formats, and this tool lets you switch between them instantly.
How do I convert JSON to TOML?
Paste your JSON data into the input area and click the convert button. The tool parses the JSON and outputs properly formatted TOML, or vice versa.
Why would I need to convert between JSON and TOML?
Different tools and frameworks prefer different config formats. For example, Cargo (Rust) uses TOML while many web APIs use JSON. This tool helps when migrating configs or sharing data across ecosystems.
Does it handle nested objects and arrays?
Yes, the converter handles nested objects, arrays, and all standard JSON/TOML data types including strings, numbers, booleans, and null values.
Is this tool free?
Yes, ToolDock's JSON to TOML converter is completely free, requires no signup, and runs entirely in your browser.