HTML Viewer & Downloader

Paste any raw HTML code, preview it live in a sandboxed frame, then download it as a named .html file. Switch between preview and syntax-highlighted code view. 100% client-side.

Free Client-side only
The preview updates automatically as you type.
0 chars 0 lines 0 B 0 tags
Special characters will be replaced. Press Enter to download.

How to use this tool

  1. 1
    Paste your HTML

    Copy any HTML snippet or full page source and paste it into the text area. The stats bar shows character count, lines, and tag count.

  2. 2
    Enter a file name

    Type a name for your output file (e.g. login-page). The .html extension is added automatically.

  3. 3
    Preview & inspect

    Click Preview HTML to render it in a sandboxed iframe. Switch between Preview and Code view. Resize the viewport to test responsive layouts (Full / Tablet / Mobile).

  4. 4
    Download or Copy

    Click Download .html to save the file locally, or Copy to put the raw HTML in your clipboard.