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Data converter
Convert JSON, YAML, XML and TOML files into each other and into CSV or Excel tables.
- Free
- No sign-up
- Batch conversion
Formats
JavaScript Object Notation
JSON is the lightweight text format web services and apps use to exchange data. It nests objects, arrays, numbers and strings.
YAML Ain't Markup Language
YAML is a data format that builds structure with indentation and is easy for people to read and write. It is common in Docker, Kubernetes and CI configuration.
Extensible Markup Language
XML is an extensible markup language that describes data with tags. It is still the standard in enterprise systems such as e-invoicing (UBL), banking and government integrations.
Tom's Obvious, Minimal Language
TOML is a format designed for configuration files: it looks like INI but defines types precisely. Rust (Cargo) and Python (pyproject) projects use it.
Frequently asked questions
Which data formats are supported?
13 conversions between JSON, YAML, XML, TOML files.
Is a watermark added to converted files?
No. Converted files get no watermark, logo or text, and there is no account or daily limit either.
Can I convert several files at once?
Yes. Drop files of the same type together and choose the target; they convert one after another and download as one ZIP.