How to download a web page's source code

1. Enter the page URL

   Paste the public web address into the URL field. You can omit the https:// prefix — it is added automatically. Private IPs and localhost addresses are blocked for security.

2. Fetch and download

   Press the button. The page is fetched server-side (not through your browser), so the HTML you receive is the raw server response — not the DOM after JavaScript has executed. Dynamic SPAs may return a near-empty shell.

3. Receive the .txt file

   The source is returned as a plain-text .txt file for download. Open it in any text editor or code editor to inspect the markup, find meta tags, review structured data, or audit scripts and stylesheets linked in the head.

4. Understand the limitations

   This tool fetches the initial HTML response only. It does not run JavaScript, follow redirects to paywalled content, or access pages that require login. For JavaScript-rendered pages, use a headless browser locally (e.g. Playwright or Puppeteer) to capture the full DOM.