I just answered a similar question -0-;;;

Lovely kiss

.`.`.`.`.`.`. `kiss`.``.`

Rabbit pattern

”∩__∞∩ /◎﹏≤\. .╰/) (＼╯· Hug!

Love kiss

,·,' `;kiss °*.．°××!

These three are the ones I use frequently. As for the technique, it’s hard to say because of the speed of sound. The line breaks when you type are random. For example, I once wanted to set up a rabbit pattern similar to the one above. I found another complete rabbit picture and added spaces according to the line breaks and spaces of the above one, but the effect was different. No, so I really can’t tell you any tricks, but you can collect more or design some yourself.

I hope you will adopt them. Thank you.