Google Chrome
These instructions were written using Google Chrome version 142.
If your organization controls the related settings for your browser, contact the system administrator.
Check Chrome settings
To show local IP addresses with mDNS hostnames (Chrome version 142 and later):
- Go to
chrome://flags/#enable-webrtc-hide-local-ips-with-mdns - Set Anonymize local IPs exposed by WebRTC to Disabled.

- Select Relaunch to restart Chrome.
To turn off local network access checks for WebRTC:
- Go to
chrome://flags/#local-network-access-check-webrtc - Set Local Network Access Checks for WebRTC to Disabled.

- Select Relaunch to restart Chrome.
To allow local network access:
- Go to
chrome://settings/content/siteDetails?site=https%3A%2F%2Fyour-webapp-domain.com - Set Local network to Allow.

Disable extensions
To disable extensions that might block WebRTC:
- Go to
chrome:chrome://extensions/
- Search for the extensions listed below and disable them.
WebRTC control extensions:
- WebRTC Control
- WebRTC Network Limiter
- WebRTC Protect - Protect IP Leak
- WebRTC Leak Prevent
VPN clients:
- NordVPN
- ProtonVPN
- PureVPN
- Windscribe
See also Solve connection issues.
© 2026 The Qt Company Ltd. Documentation contributions included herein are the copyrights of their respective owners. The documentation provided herein is licensed under the terms of the GNU Free Documentation License version 1.3 as published by the Free Software Foundation. Qt and respective logos are trademarks of The Qt Company Ltd in Finland and/or other countries worldwide. All other trademarks are property of their respective owners.