Config Converter
Convert config and data between JSON, YAML, TOML, JSON5, INI, XML and .env. Type or paste on the left, pick the output format on the right, and copy the result. Includes a format button and a minify toggle.
Everything runs locally in your browser. Your data never leaves your device.
Standard data with no special constraints.
Next steps
Keep going — these tools open with your result loaded in.
Config Converter
Convert config and data between JSON, YAML, TOML, JSON5, INI, XML and .env. Type or paste on the left, pick the output format on the right, and copy the result. Includes a format button and a minify toggle.
devconverterconfigjsonyaml
JSON Inspector
Paste JSON to explore it as a collapsible, searchable tree, hide the fields you don't need, and see the structure it implies as a badge-annotated schema and a copyable TypeScript interface.
devjson