# apphelp tool profile
name: JSON ↔ YAML Converter
tool: tool-yamljson
domain: yamljson.apphelp.net
canonical: https://yamljson.apphelp.net/en
summary: Convert JSON to YAML and YAML to JSON locally in the browser with selectable indentation.
inputs: A JSON document or a YAML document pasted as text.
outputs: The equivalent YAML or JSON, reformatted with a 2 or 4 space indent.
use-cases: convert config files between JSON and YAML; produce YAML for Kubernetes or CI pipelines; normalize JSON formatting; inspect YAML structure as JSON
keywords: json to yaml, yaml to json, json yaml converter, yaml parser, config converter
languages: en, zh-CN, zh-TW, ar, de, fr
seo: locale-routed, canonical, hreflang, sitemap, robots, JSON-LD
geo: llm.txt profile, concise task summary, input/output contract, use-case list, local-first privacy notes
privacy: browser-local processing, no upload by default
analytics: Microsoft Clarity and Google Analytics (opt-in)
no-login: true