JSON-LD Schema Markup
Generate FAQPage, Organization, WebApplication and HowTo JSON-LD.
Interactive controls load with JavaScript. Processing stays in your browser.
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How to use
- 选择 Schema 类型，填写名称、URL、描述及类型相关字段。
- FAQ 用「问题|答案」每行一条；HowTo 每行一步。
- 复制 script 标签到页面；请用搜索引擎富结果测试工具验证。
- 本地生成，不代提交、不抓取外页。
FAQ
Does JSON-LD Schema Markup upload my data?
No. JSON-LD Schema Markup runs locally in your browser and does not upload content to www.518882.com or third-party APIs.
Do I need an account?
No. Open and use — no signup, login, or paywall. Open JSON-LD Schema Markup and use it — no signup, login, or paywall.
How is this different from upload-based tools?
Tools run locally in your browser; content is not sent to our servers for processing — suited to private text and drafts.
Are there limits?
Limited by device memory and the browser; very large inputs may slow the page. There is no account quota.