JSON ↔ YAML ↔ TOML Converter
Convert between JSON, YAML, and TOML formats instantly. All processing happens locally in your browser.
FAQ
What formats are supported?
You can convert between JSON, YAML, and TOML formats. All directions are supported with customizable options.
Is my data secure?
Yes, all processing happens locally in your browser. Your data never leaves your device.
What YAML features are supported?
The converter supports basic YAML features including objects, arrays, strings, numbers, booleans, and null values. Advanced YAML features like anchors, aliases, and custom tags are not currently supported.
What is TOML?
TOML (Tom's Obvious, Minimal Language) is a configuration file format that's easy to read and write. Note that TOML can only represent objects, so arrays and primitives are wrapped when converting to TOML.
Can I customize the output format?
Yes, you can choose YAML indentation (2 or 4 spaces) and enable/disable pretty printing for JSON output.