YAML to JSON Converter
Convert YAML to JSON online for free — everything runs in your browser.
Local browser processing
No sign-up required
Upload & download supported
ConvertConvert YAML to JSON
YAMLinput.yamlJSON
Indent
⌘⏎Quick convert
Input · YAMLEditable
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Output · JSONYAML valid14 lines · 199 B
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{
"name": "format-codes",
"version": "1.0.0",
"active": true,
"tags": [
"formatter",
"browser-local"
],
"server": {
"host": "0.0.0.0",
"port": 3000,
"retries": 3
}
}
UTF-8 · Indent: 2 spacesLocal processing · Ready
How It WorksYAML → JSON
Overview
This YAML to JSON converter parses YAML data and outputs it as JSON syntax, preserving the original mappings, sequences, strings, numbers, and other structures — handy for APIs or debugging tools that only accept JSON. Everything runs locally in your browser; your data never leaves your device.
Use Cases
Debug Kubernetes / CI configuration by converting it to JSONFeed configuration into APIs that don't support YAMLCompare two representations of the same dataTurn YAML examples into mock data for an API
Steps
123
Paste or uploadSet optionsGet the result