> For the complete documentation index, see [llms.txt](https://docs.responsiveads.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.responsiveads.com/creating-ads/designing-your-ad-in-the-fluid-ad-creator/elements/app-canvas-iframe.md).

# App Canvas (iFrame)

### **App Canvas (iFrame)**

**How to Add and Configure:**

* Drag the "App Canvas" element onto the canvas.
* Paste the iFrame URL into the properties panel and adjust the dimensions.

**Best Practices & Tips:**

* Use App Canvas sparingly to avoid overwhelming users.
* Ensure the iFrame content is mobile-friendly.

**Video Tutorial:** \[App Canvas Video]