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Tom Utilities

Vista previa HTML

HTML, CSS y JavaScript

Renderiza HTML en un marco de vista previa aislado sin ejecutar scripts dentro de este sitio.

Entrada

Vista previa

La vista previa se muestra en un marco aislado.

Cómo usar

Previewing HTML

Paste markup and press Preview. The result renders in a sandboxed frame isolated from this application.

  1. Paste HTML into the input editor.
  2. Press Preview.
  3. Inspect the rendered result.

Preguntas frecuentes

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.