HTML Viewer 365

View HTML directly inside PowerPoint or Excel. HTML Viewer 365 renders a snippet of HTML and CSS as a clean, static card inside your document, so meeting briefs, mockups, and reference pages stay in view without leaving Office.

Key Features

• HTML inside Office: Paste HTML and CSS and see it rendered directly in PowerPoint or Excel.
• Saved with your document: Your HTML is stored per document, so it comes back the next time you open the file.
• Static rendering surface: Content renders as a resizeable web page embedded in your document.
• Clean editing workflow: Edit your markup and refresh the rendered preview in place.

How to Use

1. Insert HTML Viewer 365 into PowerPoint or Excel.
2. Paste your HTML and CSS into the editor.
3. Render it to see the preview, and edit anytime to update it.

FAQ

• Which Office apps are supported? HTML Viewer 365 works as a content add-in in PowerPoint and Excel.
• Can I use CSS? Yes. Inline and embedded CSS render with your HTML.
• Will JavaScript run? No. HTML Viewer 365 is a static rendering surface, so scripts do not execute.
• Does the HTML stay with the document? Yes. Your HTML is saved per document and restored when you reopen the file.
• What should I avoid? Skip scripts and content that depends on live external resources; keep snippets self-contained for a reliable preview.

Support

Need help? Contact our support team.