Convert JSON TOML
Free, instant JSON to TOML conversion. Runs entirely in your browser — your file never leaves your device.
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How JSON to TOML conversion works
Runs entirely in your browser, no upload
How JSON to TOML conversion works
Runs entirely in your browser, no upload
- Drop your JSON file above, or click the upload area to browse for one. Up to 20 files at once.
- Dropvert decodes the JSON and re-encodes it as TOML entirely inside your browser using WebAssembly. Nothing is uploaded — your file never leaves your device.
- Download the converted TOML file, or use the share button to send it to anyone with a Pro link.
About JSON and TOML
Format details and typical use cases
About JSON and TOML
Format details and typical use cases
JSON
JSON is a lightweight data-interchange format. Data formats are used for configuration files, API payloads, datasets, spreadsheets exports, and developer tooling.
TOML
TOML is a minimal configuration file format.