YouTube 360 Video
YouTube supports uploading and playback of 360° spherical videos in Chrome, Firefox, MS Edge, and Opera.
YouTube Help:
Upload 360-degree videos
YouTube supports uploading and playback of 360° spherical videos on computers in Chrome, Firefox, MS Edge, and Opera browsers. To upload a 360° video file, you'll need to modify the file with an app or script before uploading.
You can also watch 360° videos on YouTube app. For an immersive experience, learn more about using Cardboard.