---
title: "Embed apps & webpages"
description: "Show each person's own webpage, or paste your own HTML."
slug: "en/customs/design/modules/embed"
url: "https://docs.custom.one/en/customs/design/modules/embed/"
capability: "result-page-modules"
published_at: "2026-09-11T09:37:41.736Z"
---
Click **Embed** in the editor's left rail to open the **Embed apps & webpages**
card.

## Apps & webpages

- **Webpage** — a live capture of each person's own website, taken from a link
  they give you.
- **YouTube**, **Instagram**, **TikTok**, **X** and **Facebook** — the same
  capture, set up for that platform with its icon and an example link. The
  capture always follows the link the person actually gives.

A capture needs a link to follow. Add a **Website URL** question to your quiz
(or use a link column in People), then pick it as the block's source. Until it
has one, the block shows a warning, and so does publishing.

In the block's settings you choose whether it sits in its own box or fills the
whole page, how round its corners are, and whether to capture the desktop or
mobile version of the site. You can also type a site to preview while you design.

## Code

- **HTML** — paste your own HTML and CSS into the block's **Code** field: a
  small snippet or a whole page.

Once it's on the page, it behaves like the rest of your design: click any text
to edit it, and make any piece of text show one of their answers or scores.
Sections of it can change per answer with **Who sees what**, like any other
block.

Some things don't come through. Scripts, iframes, forms and buttons are
removed, and so are external stylesheets — keep your CSS in a `<style>` tag
inside what you paste.

:::note
The **HTML** block is code *you* paste. If you'd rather describe the page and
have it designed for you, that's [design a page with
AI](/en/customs/design/designing-a-page-with-ai/).
:::