Archived roadmap update

Microsoft Edge
HTTPS First Mode

Saved release information from our Microsoft 365 roadmap archive.

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Archived update

This feature is not in the site's RSS build snapshot. The content, release status and dates below are from our saved archive and may be out of date. Check Microsoft for current availability.

Product
Microsoft Edge
Saved release status
In development
Original publication

Feature overview

HTTPS-First Mode in Microsoft Edge automatically upgrades HTTP connections to HTTPS when possible. If a site doesn’t support HTTPS, Microsoft Edge shows a warning to highlight the security risk. This appears only for public sites—not private ones or manually entered HTTP URLs. Users can enable the warning in edge://settings and admins can control availability to this feature using the HttpsOnlyMode policy.

Archived release information

September CY2025

Source: Saved Microsoft roadmap archive Feature ID: 500162

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