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Host or upload an HTML file online for free

Short answer

For one HTML file, upload it to 1folder, open it, then turn on its public link: Free hosts up to 3 live pages, each under a thin 1folder bar. Scripts run, but forms, sign-ins and browser storage don’t, and pages are kept out of search engines. For a whole website, your own domain or search traffic, use a static website host instead.

Updated November 12, 2026.

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A room-layout comparison saved as one HTML file, then shared as a live page when you turn on its public link.

Put one HTML page online

  1. Prepare one finished HTML file

    Use an existing .html file, or ask a connected AI app to make one. For this example, keep the room descriptions, styles and chart in room-layouts.html. A folder of separate website files is a different deliverable.

  2. Save or upload it to 1folder

    Drag the file into a folder in 1folder. For an AI app to save it directly, add https://1folderapp.com/mcp as a custom connector, sign in, choose its folders and allow view and edit.

  3. Review the page and turn on its link

    Open the saved file and check the labels, numbers and layout. Press Share and turn on Public link. The AI app cannot turn this on for you.

  4. Keep the same file for revisions

    Send the public link. When the desk counts change, update room-layouts.html rather than creating another file. The same address shows the latest saved version.

When free static HTML hosting fits

A single page is useful when someone needs to see the result, rather than install a project: a seating comparison, a workshop timetable or a small calculator. The room-layout example should show three named options, their desk counts and the date those counts were checked. A chart is helpful only if the underlying numbers are also readable.

1folder keeps the file and runs the page; it does not build it. You can write the HTML yourself, upload a file someone sent you or one from Google Drive, or ask an AI app such as Claude Code to save its work. Saving and publishing are separate actions, so the file can stay private while you review it.

What runs, and what needs a different host

  • Scripts run. Charts, quizzes and calculations can work when they do not rely on forms, sign-ins or browser storage.
  • One HTML page gets one link. This is not a deployment of a multi-file website or an application with its own backend.
  • Pages live on 1folder’s files site. There are no custom domains, and hosted pages are kept out of search engines.
  • Choose another host for a business website that people must discover on Google, an account system or a form that collects submissions.

What the free plan includes

Free is $0: one space, 2 GB of storage, 30 days of visible versions and 3 live web pages. Each live page appears below a thin 1folder bar. Pro is $10 a month, or $8 a month paid yearly, with unlimited live pages and no bar.

The public link opens without sign-in and is read-only. Anyone who receives it can pass it on. Turn it off whenever the page should stop being public. For private review, invite people to your space and give them the private file link instead.

Build and revise the room comparison

  • In Claude

    “Use these approved figures: North room 18 desks, East room 24, South room 16. Make one HTML file called room-layouts.html with a table and chart. Avoid forms, sign-ins and browser storage. Save it to my Office planning folder in 1folder and return the private link.”

  • In ChatGPT

    “Read room-layouts.html in 1folder. Change the East room count from 24 to 22 in both the table and chart. Update the existing file and keep the rest unchanged.”

Questions

Can I upload an HTML file to a website for free without coding?
Yes. Drag an existing HTML file into 1folder, open the saved page and turn on its public link. No code and no server set-up; you only need the finished HTML file.
Can you share HTML files without asking people to download them?
Yes. Turn on the public link for the HTML file and people open the live page online in their browser, without signing in or downloading anything.
Can I host an HTML page without using an AI app?
Yes. Drag an existing HTML file into 1folder, review it and turn on its public link. An AI connection is only needed when you want an AI app to save or update it directly.
Is HTML file hosting free forever for unlimited pages?
Free includes up to 3 live pages with the 1folder bar. Unlimited live pages without the bar are part of Pro.
Can I use my own domain?
No. The page uses an address on 1folder’s files site. Custom domains are not available.
Can I undo an update after sharing the link?
Yes. Compare the file’s versions and undo a change. Free shows 30 days of history; Pro and Team show one year. Older versions are hidden, never deleted.

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