Put a website on the table.

Choose a local website folder and interact with it in a contained frame. The browser assembles the preview on this device; the folder is never uploaded.

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Your website will appear here.

For best results, use a static export with an index.html file and its CSS, JavaScript, and image assets in one folder.

Local by design.The browser reads these files only to assemble this preview. They are not sent to the site or stored after you close the page.