How to add captions to youtube videos

- How to add captions to youtube videos on mobile
- How to add captions to youtube videos on phone
- How to add captions to youtube videos on iphone
- How to add auto captions to youtube videos
- How to add closed captions to youtube videos
- How to add custom captions to youtube videos
- How to add captions to other people's youtube videos
- How do i add captions to my youtube videos
- How to add captions to youtube video
- How to add youtube video caption