> ## Documentation Index
> Fetch the complete documentation index at: https://docs.penbox.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Product updates June, 2026

<Update label="June 1, 2026" tags={["Forms", "Security", "Branding"]} rss={{ title: "Embed forms securely in your website" }}>
  # Embed forms securely in your website

  You can now embed **forms** directly into your public website, customer zone, or application using an `<iframe>`. This lets your users complete forms and upload documents without ever leaving your product, keeping their experience fully integrated and on-brand.

  <img src="https://mintcdn.com/penbox/kfoofHFna4M26n8D/images/iframe-embedding-hero.png?fit=max&auto=format&n=kfoofHFna4M26n8D&q=85&s=1750c755112de3d961e34b3214515e1c" alt="Embedded form showcase" width="1024" height="589" data-path="images/iframe-embedding-hero.png" />

  ## Double opt-in security

  To protect your forms from unauthorized embedding, we've implemented a strict double opt-in security model:

  * **Workspace level.** Admins can declare allowed parent origins in **Settings > Branding** under **Allowed parent origins**.
  * **Form level.** Toggle **Embedding** on for individual form templates to specify exactly which forms can be embedded.

  ## A tailored embedding experience

  We've built several options to ensure the embedded form feels like a natural part of your site:

  * **Hiding the navigation.** Automatically hide the top navigation bar and adjust the layout for a compact frame.
  * **Auto-starting forms.** Skip the welcome page to let users start filling out the form immediately.
  * **Lifecycle communication.** Listen to events from the form so your site knows when it has loaded (`ready`) and when the user finishes (`completed`).

  ## Custom background color

  You can now configure a custom **Background color** in your workspace **Branding** settings. This color applies exclusively when forms are loaded in embed mode, making it easy to match the background to your site's design.

  Read our [Embedding guide →](/forms/embedding) to learn how to set up and integrate forms on your website.
</Update>