Free HTML viewer
Turn any HTML file into a link people can comment on
Got a prototype, landing page or report from Claude, ChatGPT or Cursor? Drop the .html file or paste the code. You get a live link that opens in any browser, and whoever you send it to can leave comments right on the page.
How it works
01
Drop or paste
Upload an .html file or paste the code your AI wrote. Up to 25 MB.
02
Share the link
It renders exactly as a browser would, at desktop, tablet and phone widths.
03
Collect comments
Reviewers click anywhere to leave a comment, or select text to comment on it.
Questions
How do I open an HTML file someone sent me?+
Double-clicking opens it in your browser locally, but nobody else can see it. Upload it here and you get a link that works for anyone, on any device.
How do I share HTML that Claude or ChatGPT generated?+
Copy the code, paste it into the box above and create a link. Send that link to your team or client. They can view the page and leave comments without signing up.
Is it really free? How long does the link last?+
Yes. Free links work for 7 days. To keep a link, get notified about comments, or post a new version on the same link, start a free 14-day Kenso trial.
Can people comment on the page?+
Yes. Anyone with the link can click anywhere on the page to drop a numbered pin with a comment, or select text and comment on it. No account needed.
Is it safe to open these links?+
Pages run in a sandbox: they can't read your cookies or log in to anything, and free links can't submit forms or open pop-ups. Pages with password fields can't be hosted on free links.
Do JavaScript, CSS and fonts work?+
Yes. Inline scripts and styles run, and assets loaded from full URLs (CDNs, Google Fonts) load normally. Files referenced by relative paths need to be inlined into the HTML for now.
Kenso
The review home for AI deliverables
Claude, Cursor or ChatGPT push HTML, PDFs and images straight to Kenso. Your team pins comments right on them, and the AI reads the feedback back to ship v2 on the same link.