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**Category:** CMS Development\
**Tags:** local-development\
**Created:** [November 29, 2024, 3:05am UTC](https://community.hubspot.com/t/using-html-element-in-ui-extension/121613 "2024-11-29T03:05:55Z")\
**Posts on this page:** 4\
**Page:** 1
**Author:**  [@ARichard9](https://community.hubspot.com/u/ARichard9)\
**Post date:** [November 29, 2024, 3:05am UTC](https://community.hubspot.com/t/using-html-element-in-ui-extension/121613/1 "2024-11-29T03:05:55Z")
I recently built a private app and had it up and running on my HubSpot test account but I noticed I can’t use some HTML elements and iframes.
Is there a way to add iframe elements that can be used for to display content from external websites on my UI extensions app?
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**Author:**  [@Berangere](https://community.hubspot.com/u/Berangere)\
**Post date:** [November 29, 2024, 4:54pm UTC](https://community.hubspot.com/t/using-html-element-in-ui-extension/121613/2 "2024-11-29T16:54:25Z")
Hi @ARichard9 and welcome, we are so glad to have you here! 🎉
Thanks for asking the Community!
I’d like to share this article “[Embed content using an embed code](https://knowledge.hubspot.com/website-pages/embed-content-using-an-embed-code)” that might be of interest.
This thread might help you: “[Possibility to Iframe hubspot fully?](https://community.hubspot.com/t5/APIs-Integrations/Possibility-to-Iframe-hubspot-fully/m-p/683667)”.
Also, I’d love to put you in touch with some of our Top Experts:
Hi @jrac, @Anton, [@Syeda\_Fatima](https://community.hubspot.com/t5/user/viewprofilepage/user-id/114957) and @stefen do you have suggestions to help @ARichard9, please?
Thanks so much and have a lovely weekend!
Best,
Bérangère
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**Author:**  [@ARichard9](https://community.hubspot.com/u/ARichard9)\
**Post date:** [December 2, 2024, 1:20pm UTC](https://community.hubspot.com/t/using-html-element-in-ui-extension/121613/3 "2024-12-02T13:20:28Z")
Hi Berangere , thanks for the reply unfortunately that’s not my use case. I’m referring to the UI extensions currently in Beta
[UI customization overview (BETA) | HubSpot](https://developers.hubspot.com/beta-docs/guides/crm/overview)
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**Author:**  [@Berangere](https://community.hubspot.com/u/Berangere)\
**Post date:** [February 12, 2025, 6:12pm UTC](https://community.hubspot.com/t/using-html-element-in-ui-extension/121613/4 "2025-02-12T18:12:51Z")
Hi @ARichard9 and thanks for sharing the documentation!
I’d like to share this resource “[Open an iframe in a modal](https://developers.hubspot.com/docs/guides/crm/ui-extensions/sdk#open-an-iframe-in-a-modal)” that might be of interest.
I hope it helps!
Have a great day!
Best,
Bérangère