HTML 预览
在沙盒预览框中渲染 HTML，不在本站内执行脚本。
输入
预览
预览在沙盒框架中渲染。使用方法
Previewing HTML
Paste markup and press Preview. The result renders in a sandboxed frame isolated from this application.
- Paste HTML into the input editor.
- Press Preview.
- Inspect the rendered result.
常见问题
Are scripts executed?
Scripts are blocked by the sandbox attribute, so the preview cannot run code or reach cookies.
Can the preview access this site?
No. The sandbox gives the frame a unique origin so it cannot read this application.