Start here: the file your AI gave you
New to HTML files from Claude, ChatGPT, or Gemini? Plain-language guides to opening, fixing, and sharing the file your AI handed you.
The AI gave you code, not a file. Here's what to do
Got a wall of HTML code instead of a download? Here's how to turn an AI's code block into a real page you can open and share, in about two minutes.
Why your AI's HTML file looks broken when you send it
It looked perfect on your screen, then arrived with missing images and a scrambled layout. Here's why HTML files break in transit and the two fixes that actually work.
Claude gave you an HTML file. Here's what to do with it
Claude handed you a file ending in .html and you're not sure what it is or how to use it. Here's how to open it, view it, and share it with someone, in plain terms.
How to open an HTML file from ChatGPT or Claude
Step-by-step ways to open an HTML file an AI tool gave you, on Mac, Windows, and phone, plus quick fixes for when it opens as code or won't open at all.
How to share an HTML file so anyone can open it
Emailing an HTML file rarely goes well. Here are three ways to share one so it opens for anyone, on any device: attach it, host it, or turn it into a live link.
How to open an HTML file on an iPhone or Android
Your phone can open an HTML file, but the option hides. Where it is on iPhone and Android, why the page often looks wrong, and the fix that works everywhere.
Claude artifacts, ChatGPT canvas, Gemini apps: how to share each
Every AI tool names its output differently: artifacts, canvas, apps. Here's what each one actually is, how its built-in sharing works, and the one path that works for all of them.
What is an HTML file, and why did the AI give me one?
An HTML file is a web page saved as a single file, the same format every website uses. Here's what's inside it, why AI tools hand you one, and what to do with yours.