Easy Tech TutsHow to Add HTML Code or Embed Codes in Wix Easily 2026
By Impran M N
When Wix's built-in elements aren't enough, its Embed Code component lets you paste raw HTML, external widgets, or third-party scripts directly into your page. This guide covers adding the embed element, pasting your code, and adjusting its container size so it displays properly across devices.
01Open your target page
Navigate to the section of your Wix page where you want to add the custom code.
02Find the Embed Code category
From the Add Elements sidebar, locate the Embed Code component category.
03Add an HTML iFrame element
Deploy the iFrame module and select the Enter Code input option.
04Paste your code
Insert your custom HTML, CSS, or JavaScript snippet and click Update to render it.
05Adjust the container size
Set custom width and height boundaries so the embedded content displays without clipping.
06Check mobile scaling and test
Toggle the mobile editor to recalibrate the container, then preview to confirm the script executes correctly before publishing.
Frequently asked questions
Can I embed any third-party widget this way?
Most standard HTML, CSS, and JavaScript widgets work, though some scripts may be restricted by Wix's sandboxed iFrame security settings.
Why isn't my embedded script loading fully?
This is often due to security restrictions within the sandboxed iFrame environment, so check whether the tool has known compatibility with embedded contexts.
Do I need coding experience to use this feature?
You need the actual code snippet you want to embed, but pasting and configuring it inside Wix itself doesn't require writing new code.
Will the embedded element resize properly on mobile?
You'll want to check and adjust its container dimensions separately in the mobile editor to prevent clipping on smaller screens.
Watch the full walkthrough
The same steps, demonstrated on screen from start to finish.
