Getting started
First, open your page on your own Mac.
You are sharing a running website. Get it working locally before deciding who can open it.
Find your preview address
Open the AI tool or editor you used to build the page. Look for a preview address such as http://localhost:3000. Sending that address alone will not work for someone else.
Open it on this Mac
Paste the address into your browser. If it does not open, start the local web server first. A sharing tool does not run your website for you.
Check sharing and access
The current Mac tool needs a Cloudflare account, domain and access policy. Verify protection before sending the link.
Stuck? Start with the problem you see.
It does not open on my own computer
Go back to the tool you used to build it and restart the preview. Use the question below with the AI that helped you build the page.
I do not know what DNS or a domain is
A domain is a memorable website address. DNS helps the address find its destination. The current app needs both configured. For temporary demos, read about Cloudflare Quick Tunnels.
The recipient cannot open my link
Check that your Mac is online and the page is running, then check the allowed email address. A connected tunnel alone does not verify the website or sign-in.
I need it to stay online
Choose website hosting. A Mac that sleeps or shuts down is not a dependable home for an always-on service.
Go deeper with official guides
Ask the AI you already use.
Copy this generic question and paste it into your preferred AI. It includes no personal domains, logs, email addresses or credentials. Nothing is sent automatically.
Open your preferred AI
Paste it yourself after opening. Review any AI advice, and do not share passwords or credentials.