Can a website be excluded from Browse with Copilot?

Definition: Yes. Microsoft documents Edge security lists that can prevent Browse with Copilot from visiting selected sites. In work profiles, an IT administrator also chooses the sites Copilot can interact with through an allow list and block list.

Key facts

• Microsoft says Edge blocklists can prevent Copilot from accessing high-risk sites, including adult content and gambling websites, and that Edge security lists can specify sites Copilot should never visit in Edge settings.
• Microsoft’s work guidance says an IT administrator chooses which sites Copilot can interact with through an allow list and block list.
• The Edge URLBlocklist policy defines sites blocked by URL patterns, so Edge prevents users from loading matching URLs. The policy documentation also says exceptions can be defined with URLAllowlist.
• URLAllowlist applies to URLs as exceptions to URLBlocklist; the most specific filter determines the result and the allowed list takes precedence over the blocked list.

What can exclude a site from Browse with Copilot?

Microsoft’s Browse with Copilot help describes two relevant controls in Edge. Edge blocklists stop Copilot from accessing high-risk sites. Enhanced security settings control how much access Copilot has on certain sites, and the user can specify sites that Copilot should never be allowed to visit in Edge settings.

Microsoft also says that Browse with Copilot works only with some sites. A site blocked by Copilot policy, including a site containing offensive content as Microsoft’s example, remains inaccessible to the feature. This policy decision is separate from a site pattern configured by an Edge user or administrator.

How does an organization block or allow a site?

For Edge at work, Microsoft says that the IT administrator chooses the sites Copilot can interact with through an allow list and block list. The user can inspect the result in Edge Settings > Copilot and AI > Allow Copilot to browse with me, where Microsoft says an option named See which sites Copilot can browse is available.

The general Edge URLBlocklist policy is broader than Browse with Copilot. Microsoft defines it as a list of sites blocked by URL patterns, with Edge preventing users from loading matching URLs. An administrator can add exceptions with URLAllowlist. These policies support up to 1000 entries; subsequent entries are ignored.

The policy pages identify these Windows policy paths:

SOFTWARE\Policies\Microsoft\Edge\URLBlocklist
SOFTWARE\Policies\Microsoft\Edge\URLAllowlist

How is the site pattern matched?

Microsoft’s Edge URL filter documentation gives this format for URL list policies:

[scheme://][.]host[:port][/path][@query]

The scheme is optional and the host is required. The documentation says a wildcard can be used for the host, while an optional dot before the host disables subdomain matching. A path, port, or query can narrow the pattern. URLAllowlist then resolves an overlap by applying the most specific filter, with the allowed list taking precedence.

What can a website owner configure?

The Microsoft pages used here place the documented controls in Edge settings and administrator policies. They contain no documented website-published opt-out mechanism for Browse with Copilot. A site can therefore be unavailable to Browse with Copilot because of Microsoft’s policy screening, a user’s Edge security list, or an organization’s Edge policy, even when the site itself is unchanged.

Related terms

• Microsoft Copilot
• Copilot Search in Bing
• Copilot language support

FAQ

Can an individual exclude one website?

Yes. Microsoft says enhanced Edge security settings let users specify sites that Copilot should never be allowed to visit. The Browse with Copilot help leaves the URL pattern syntax for this consumer setting unspecified.

Can an organization allow one site while blocking others?

Yes. The URLAllowlist policy provides exceptions to URLBlocklist, and Microsoft says the allowed list takes precedence when filters overlap.

Does an Edge URL block apply only to Copilot?

No. Microsoft describes URLBlocklist as blocking matching sites, with Edge preventing users from loading them. Browse with Copilot consequently has no access to a page that Edge leaves unloaded in that profile.

Sources

1. Microsoft Support, "Browse with Copilot", 18 August 2026
2. Microsoft Support, "Using Microsoft Copilot in Edge at work", 18 August 2026
3. Microsoft Learn, "Microsoft Edge Browser Policy Documentation URLBlocklist", 1 October 2026
4. Microsoft Learn, "Microsoft Edge Browser Policy Documentation URLAllowlist", 1 October 2026
5. Microsoft Learn, "Filter formats for Microsoft Edge policies", 6 October 2026

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