OBS Studio

OBS Studio (Open Broadcaster Software) democratizes content creation by delivering powerful broadcasting capabilities that rival expensive commercial solutions—completely free.

Trusted by millions of content creators worldwide, OBS Studio provides everything needed for live streaming to Twitch, YouTube, Facebook, and 30+ platforms simultaneously, plus high-quality local recording up to 4K resolution. The software's modular dock interface allows complete customization of your production workspace.

Create unlimited scenes with multiple video sources including screen captures, webcams, video files, images, and browser windows. Switch between scenes using customizable hotkeys and smooth transitions. Studio Mode enables previewing scenes before going live, ensuring broadcast-ready content every time.

Advanced features include real-time audio mixing with filters and effects, chroma key (green screen) support, multi-track recording, VST plugin support, and hardware-accelerated encoding using NVENC, Quick Sync, or AMD VCE. The Multiview feature provides simultaneous monitoring of eight scenes for professional-level production control.

Available for Windows, macOS, and Linux with consistent cross-platform functionality, OBS Studio uses minimal system resources while delivering maximum performance. The active community contributes hundreds of plugins extending functionality for every streaming need.