CamTuner for Microsoft Teams
Look centered and framed on Microsoft Teams calls. CamTuner crops, zooms and aligns your webcam in the browser — free and fully on-device.
Teams tiles are unforgiving: the full camera frame is squeezed into a small grid cell, so anything off-center reads as off-center immediately, and the empty room around you is on display all meeting.
CamTuner works with Teams in the browser at teams.microsoft.com and teams.live.com. Set your framing once in the extension and the tuned feed is what Teams — and your colleagues — receive.
Does CamTuner work with Microsoft Teams?
Microsoft Teams in the browser
Works. CamTuner adjusts the camera stream inside the browser before the platform receives it.
Microsoft Teams desktop app
The desktop app captures your camera outside the browser, so CamTuner can't adjust it. Use the Teams web app in Chrome for CamTuner to apply. The installed Teams desktop app bypasses the browser, so CamTuner cannot adjust its video.
Set it up in under a minute
Add CamTuner to Chrome
Install from the Chrome Web Store and grant camera access.
Set your framing
Choose your crop, zoom and alignment in the CamTuner popup — the preview shows exactly what the call will see.
Join the meeting in the browser
When a Teams link offers “Continue on this browser” (or “Join the meeting on the web”), take it and keep your normal camera selected.
Recommended framing for Microsoft Teams
Microsoft Teams reads best with a 16:9 frame. See exactly how to set it up in our crop to 16:9 guide, or try your framing live in the demo on the homepage.
Good to know
Work and personal accounts both have web clients
teams.microsoft.com serves work and school accounts; teams.live.com serves personal accounts. CamTuner works on both in Chrome.
Together mode and gallery view benefit most
Tight framing reads best in Teams' grid layouts, where every extra bit of empty room shrinks your tile share even further.
Microsoft Teams + CamTuner FAQ
Does CamTuner work in the Teams desktop app?
No. The desktop app captures your camera outside the browser. Join from Chrome via the browser-join option on the meeting link and CamTuner's framing applies automatically.
Which Teams URL should I use?
Work and school meetings run at teams.microsoft.com, personal meetings at teams.live.com. Both run in the browser, and CamTuner works on both.
Do other participants see the framed version?
Yes. The adjustments happen before Teams receives the stream, so everyone sees the cropped, centered feed.
Can I still use Teams backgrounds and effects?
Yes. Teams applies its backgrounds after receiving your stream, so Teams effects and CamTuner framing can be used together.
Works with the rest of your tools too
No account. No watermark. Processing stays on your device.