PRO Features

All this great stuff is just $9/month or $75/year! Sign up now.

Live View

Auto Updating Previews

See the results of your code on multiple computers or devices as-you-type. Great for mobile testing or if you prefer having a full-page preview to watch as you work.

If those other devices can receive text messages, you can send over the live URL directly from the editor just by entering the phone number. Works anywhere in the world!

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Asset Hosting

Easily Upload Files to Work With

Need to use an image in a Pen? No more awkwardly finding alternate hosting for it, you can drag-and-drop it right onto CodePen and we'll host it for you.

And it doesn't have to be just images. It could be CSS, JavaScript, a PDF you want to link up, a short movie file, some JSON to request, really anything!

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Professor Mode

Teach a Classroom of Students

Have students watch you work in real time! Every key press and click is shown live. Better than video - the students can interact with the code, see it live rendering, and participate in group chat.

Students can even pause and play around with the code, and then catch back up to you with a single click.

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Private Pens

Keep Your Work Secret

Mark your in-progress work as Private, so nobody can see your Pens until you want them to. Or, use a secret shareable URL to share it only with people you choose.

Private pens are unlicenced, so you may apply your own before sharing so that you retain full ownership.

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Collab Mode

Pair Programming Across the World

Live collaboration on code. Multiple people can type and edit code in a Pen at the same time, all while still seeing the live preview. There is a chat area too, all for the best in long distance pair programming!

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Multiple External Resources

Debug Real Projects

It’s often nice to link up CSS or JS from elsewhere to debug or to build from. If you need more than one you’ll need to be Pro.

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