When you search for free HTML hosting you are usually picturing a traditional web host: register an account, point a domain, upload files over FTP or a cPanel file manager, and wait for it to go live. That is the right tool for a real multi-page site with a backend. But if all you have is one HTML file — a landing page, a report, a demo, an email mockup — that whole stack is overkill, and the “free” tiers that host it tend to bolt on a signup wall, a forced subdomain, or an ad banner across the top of your page. dochost is free HTML hosting stripped to the part you actually wanted: drop the .html file in, or paste the markup, and you get a public link right away. No account, no FTP, no DNS, and no ads injected into your content. Inline CSS and JavaScript run exactly as written, so the page a visitor opens is the page you built.
Marcus is an indie maker validating a product idea over a weekend. He has ChatGPT write him a tight one-page pitch — headline, three benefit blocks, a waitlist call-to-action — all in a single pitch.html with the CSS embedded in the head. He wants it on a real URL so he can drop it into three founder Slack groups and see if anyone bites. His first instinct is to google “free HTML hosting,” but the first two results want him to create an account and verify an email before he can upload anything, and a third hosts the file fine but slaps a banner ad above his headline. He closes those tabs, opens dochost, pastes the markup, and watches the preview render his exact layout — gradient button and all. A link like dochost.co/d/q7m2x8 appears. He posts it in all three groups inside five minutes, with no account and nothing covering his copy. By the next morning he has eleven waitlist signups and a clear answer on whether the idea is worth building.