Quick summary
You can make bold text in YouTube comments by wrapping your words in asterisks before posting. This simple formatting trick works directly in the YouTube comment field with no special tools required.
Steps
- Open the video on YouTube where you want to leave a comment.
- Click the comment field below the video to activate it.
- Type your comment and wrap the text in asterisks (for example, *Thank you!*) to apply bold formatting.
- Post the comment and verify that the wrapped text appears in bold.
