Stream live TV in your browser. There's no charge. You can watch U.S. TV stations affiliated with the NBC, CBS, ABC, PBS, Fox, and CW networks.

Puffer works in the Chrome, Firefox, Edge, and Opera browsers, on a computer or an Android phone or tablet. Puffer does not work on iPhones or iPads or in Safari.

Puffer is a research project in the computer science department at Stanford University. Please find more details in the FAQ and our research paper (USENIX NSDI '20 Community Award, IRTF Applied Networking Research Prize '21).