Windows · Sound & Video
Best Linux alternatives to OBS VirtualCam
OBS VirtualCam lets you use OBS Studio as a virtual webcam in video conferencing apps on Windows.
Updated
Quick answer
The best Linux alternative to OBS VirtualCam is OBS Studio. Other strong options: v4l2loopback, FFmpeg, Guvcview.
4 Linux alternatives to OBS VirtualCam
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OBS Studio is free, open-source software for recording and live streaming video from your desktop, webcam, or external sources.
OBS Studio is a solid replacement for OBS VirtualCam on Linux, but requires a plugin for virtual webcam functionality. The core ability to create scenes with overlays, mix audio, and feed video into conferencing apps like Zoom or Teams is fully supported once the v4l2loopback and obs-v4l2sink…
Feature parity90% -
v4l2loopback creates virtual video devices that let you stream or share video between applications on Linux.
v4l2loopback is a good replacement for OBS VirtualCam if you're on Linux and want to use OBS Studio as a virtual webcam. It works well with Zoom, Meet, and Teams when combined with OBS or FFmpeg. You can use custom scenes, overlays, and audio sources through OBS, just like on Windows. Setup…
Feature parity90% -
FFmpeg is a powerful command-line toolkit for converting, streaming, and processing audio and video files.
FFmpeg can act as a replacement for OBS VirtualCam on Linux, but only if you're comfortable with command-line tools and setting up virtual devices manually. It won't provide a plug-and-play virtual webcam out of the box like OBS VirtualCam does on Windows. You need additional tools like…
Feature parity60% -
Guvcview is a simple Linux app for capturing video and images from USB webcams and V4L2 devices.
Guvcview is not a good replacement for OBS VirtualCam if you need a virtual webcam to stream complex scenes into Zoom, Meet, or Teams. It can capture from a physical webcam and display it, but it cannot create a virtual webcam device or output arbitrary video feeds like OBS does. It’s useful for…
Feature parity20%
What is OBS VirtualCam?
OBS VirtualCam is a plugin for OBS Studio that creates a virtual webcam feed from your OBS output. This allows you to use scene compositions, overlays, and multiple sources as a camera input in apps like Zoom, Teams, or Skype. It's popular among streamers, educators, and remote workers who want more control over their video appearance.
The plugin is free and open-source, distributed under the GPL-2.0 license. It integrates directly with OBS Studio, which is also free and open-source. There are no paid versions or subscriptions—just community-supported development with public source code and no ads or tracking.
People look for Linux alternatives because OBS VirtualCam itself is Windows-only. However, the core functionality—using OBS as a virtual camera—is achievable on Linux using different tools. Since many now rely on Linux for privacy, performance, or workflow reasons, finding native ways to replicate this setup is essential for video conferencing and streaming.
What a replacement for OBS VirtualCam must do
- Create a virtual webcam device
- Stream OBS output to video conferencing apps
- Support for custom scenes and overlays
- Low-latency video feed
- Compatibility with Zoom, Meet, Teams
- Works with webcam-dependent software
- Stable integration with OBS Studio
Can you run OBS VirtualCam on Linux?
There is no native OBS VirtualCam plugin on Linux, but the same functionality can be achieved using OBS Studio with v4l2loopback and FFmpeg. You can pipe OBS output to a virtual webcam device that apps recognize. This setup works reliably on most modern distributions. It does not require Wine and performs better natively. Some users report partial success with Wine, but it's unnecessary and not recommended.
Which alternative should you choose?
Use OBS Studio with v4l2loopback if you need full virtual webcam functionality—this combo is the closest to OBS VirtualCam. FFmpeg can help route or convert video streams when scripting is needed. Guvcview is useful for testing the virtual camera feed but not for creating it. Most users should start with OBS + v4l2loopback for a complete solution.
Moving your OBS VirtualCam files and habits
No data needs to be migrated since OBS VirtualCam doesn’t store settings separately. Your OBS scenes, profiles, and configurations are portable across platforms if you back them up. On Linux, you’ll recreate the virtual camera setup using v4l2loopback instead of the Windows plugin. Configuration files from Windows OBS can be copied, but device names and paths may need adjustment.
Side-by-side comparison
| App | License | Flatpak | Latest version | Feature parity | Rating |
|---|---|---|---|---|---|
| OBS Studio | GPL-2.0-or-later | ✓ | 33.0.0 | 90% | — |
| v4l2loopback | GPL-2.0 | — | 0.15.4 | 90% | — |
| FFmpeg | LGPL-2.1 | — | 9.0.2 | 60% | — |
| Guvcview | GPL-2.0 | — | 2.2.2 | 20% | — |
OBS VirtualCam: frequently asked questions
Can I use OBS as a webcam on Linux?
Yes, using v4l2loopback to create a virtual camera device and routing OBS output to it via FFmpeg or obs-v4l2sink.
Is v4l2loopback safe to install?
Yes, it's open-source and widely used. It loads as a kernel module and only affects video devices you configure.
Do I need to compile v4l2loopback myself?
Not usually—many distros include it in repositories (e.g., 'v4l2loopback-dkms' on Ubuntu/Debian).
Will this work with Zoom or Google Meet?
Yes, once the virtual camera is set up, these apps see it as a regular webcam and work without issues.
How important is OBS VirtualCam to you?
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