Preview your HTML, then share it.
Paste HTML and watch it render as you type. When it looks right, publish it to its own link.
From pasted HTML to a live page.
- 01
Paste your HTML
A page from an AI chat, a code editor, or an email template. Paste it into the box above.
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Watch it render
The preview updates as you type, with your CSS and JavaScript running in a sandboxed frame.
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Publish it
Press Publish this page, pick a name like my-page.doope.site, and your page is live in seconds.
HTML viewer questions.
Is the HTML viewer free?
Yes. Paste and preview as much HTML as you like. Publishing it to a link is free too: the Free plan includes one project up to 3 MB, with a small Doope badge, for as long as you like.
Where does the preview run?
Right in your browser, as you type. Your HTML goes to Doope when you press Publish this page.
Is the preview safe?
Your HTML renders in a sandboxed frame with an origin of its own. Its scripts run inside that frame, and this page’s cookies and storage stay separate.
Can I use CSS and JavaScript?
Yes. Inline <style> and <script> work in the preview and on your published page.
What happens when I press Publish this page?
Your HTML opens in Paste HTML, where you pick a link name and publish. A snippet gets wrapped in a full page for you, and your page is live at its own link in seconds.
Can I update the page later?
Yes. Upload a new version from My projects and your link stays the same, so everywhere you have shared it keeps working.