Today I am going to introduce a way to convert youtube videos to mp3.
first, click here. You will see a picture as below.
then you input video url (the red circled part of the image below).
here is :https://www.youtube.com/watch?v=mF1-L_9B5JE
then click the wait for a while, you will see the download button.
click it , you can get mp3 file.
If the video has subtitle , You can see a subtitle file suffixed with srt .
If you want to download Japanese subtitles. you can add ” ? lng=ja ” after url
such as http://1conv.com/youtube-to-mp3?lng=ja
Of course, the video must have Japanese subtitle first.