Best AI image generator and best YT downloader ?

[Someone here]

Hi . I'm looking for two apps for android mobile .

1-I want the best free AI image generator app . The one that you input a text in it and it turns it into an artistic mesmerising image .

2-also I want the best online website for converting YouTube videos into mp4 or mp3 files . I watch a lot of interesting videos on YouTube and I want to save them to watch / listen to them while taking a walk offline .

Thanks in advance !

[Exystem]

2. You can use Newpipe from Newpipe.net

It works like YouTube premium, you can download the videos in there also in mp3 and you can turn the screen off while "watching". Me and 10 freinds of mine use it and we are very happy

[Someone here]

4 hours ago, Exystem said:

2. You can use Newpipe from Newpipe.net

It works like YouTube premium, you can download the videos in there also in mp3 and you can turn the screen off while "watching". Me and 10 freinds of mine use it and we are very happy

Awesome. Thanks mate 🙏

[Someone here]

I also want a free high quality AI picture generator.  All I've encountered on appstore so far are either premium (paid ) or low quality. 

If anyone knows or uses one please post a link here .

Thanks .