How do these apps/services get around the Youtube TOS? Or is it just 'party until get caught'?

This will be a violation of both the copyrights of the video and the terms of agreement of YouTube. Surprised to see this here.

If you'd ever seen the organic search traffic numbers for any "youtube to MP3" or "YouTube downloader" queries you would understand the over abundance of these products.

Same icon as notion.so?

I think those kind of products should be removed from PH.

Hey there, I think that you need an update. Now we have different new tool that are more efficient

I made a bookmarklet for that: http://marklets.com/Download%20Y...

I feel like this is not going to last long.

Good work, but I think this API do not obey the Youtube policy so this is not a sustainable solution. Right?

Well. If you download music from youtube- it's not the best Idea. You'll get the worst quality possible. For a perfect MP3s check $save dat money mp3 https://lil-dicky-save-dat-money... . Aside from songs, you'll find obscure sound effects as well. I've been using it for years and ever failed to find the songs I need.

Now you have to make improvements in it.

This is one of the most impressive features I have ever seen you can download FR legends from this link.