Set up a Web Tab for Third-Party Apps
- While adding an app:
- Sign in to Zoho One. Click
in the top-right corner. - Navigate to Applications → Add Application → Add Web Tabs.
- Fill in the details required to create the app. Under SSO Mode, select the Sign-In Type to be Bookmark.
- Enter the complete app URL (including http:// or https://).
- Choose the display behavior:
- Open in Web Tab - For embedded viewing (if supported)
- Open in New Tab - For viewing in a separate tab (when embedding is not supported).

Some third-party apps have security policies that block them from being
embedded. In such cases, select Open in New Tab to proceed. Save the
configuration and click Create.
- While managing a bookmark app:
- Sign in to Zoho One. Click
in the top-right corner.
- Go to the Applications tab, then click the app that you want to set up a web tab for.
- From the Single Sign-on sub-menu, choose the display behaviour: Open in New Tab or Open in Web Tab. If an error occurs when you set it to Open in Web Tab, the app doesn't allow its URL to be embedded in an iframe. In such cases, you should go with Open in New Tab instead.
- Click Save.
Troubleshoot Load-time Embedding Failure
Some
third-party applications may have restrictive embedding policies, which
are not controlled or managed by Zoho. Therefore, when you attempt
opening one such app in Zoho One, the app fails to load in a web tab
inside Zoho One.
- Verify
if the app supports embedding. Some apps provide a separate embed URL
that must be used instead of the plain login or launch URL.
- Open the app in a new tab for temporary access.
- Reconfigure the Web Tab settings of the app by:
- Updating the URL if there's an alternative URL that allows embedding of the same app (or)
- Permanently setting the display behavior to Open in New Tab.
