Want to use sharepa straight from the chat? How to connect Claude or ChatGPT
You copy the code of your artifact from Claude, paste it into sharepa and pick an address. The page then runs under name.sharepa.page, with a certificate. You only need an account in the last step.
Claude can share artifacts itself: new artifacts start out private ("Only you") and become a public link on claude.ai with Share. Artifacts from before 16 September 2026 still have the old "Publish" button. If you want a link that looks like yours, you need your own place for it. How to build the page in the first place is in Build a website with Claude.
How it works
- Get the code out of Claude. For new artifacts, click the name at the top, then Export and HTML; the file goes to your downloads. Older artifacts and files from an incognito chat have a copy button.
- Open app.getsharepa.ch/neu and paste the code or drop the file. The preview shows right away what visitors will see.
- Pick an address. sharepa suggests one from the title and tells you whether it is free. Allowed are lowercase letters, digits and hyphens, three to forty characters.
- Click “Publish”. sharepa now asks for your email address and sends you a six-digit code. That makes the page yours.
- Done. You see the link and can pass it on.
If you want to change the page later, paste the new code and publish again. The address stays the same, the link does not have to be handed out again.
What it costs
Free, for three pages per account. That includes the certificate, password protection, new versions and the visit numbers of the last seven days. In the bottom right corner there is a small sharepa note. You can publish thirty new versions per day.
The code may be up to five megabytes. For an artifact from a chat that is plenty.
Questions
Do I need an account to try it out?
No. Pasting, looking at the preview and picking an address work without signing in. Only when you actually publish do you need an email address. There is no password, you sign in with a code from the email.
Does every artifact work?
HTML and React are supported. What does not carry over are the things that only exist inside Claude: if your artifact uses window.claude to ask Claude something, or window.storage to store data, that does not work outside Claude. sharepa warns you before publishing if it finds anything like that in the code.
Can I delete the page again?
Yes, in the app under “My pages”. It is unreachable immediately after that and is deleted for good after thirty days.
Can people tell the page is mine?
Only if you want them to. The address contains the name you picked. Nobody learns your email address.