There is an app called the "character viewer"; see if you can find an infinity sign there.
Chat with our AI personalities
Infinity sign on iPhone
[infinty sign]<x<[infinity sign]
The infinity sign ∞ is sometimes called the lemniscate.
The sign for infinity is ∞
If you have a Mac then press (alt) option then 5. ∞ is what you get. If you have a PC then I can't help you.if you have a PC then copy the sign from the internet, go onto word and then control autocorrect options, then where it says replace / with, paste the infinity sign into the 'with' bar, and put whatever you want in the 'replace' bar. Click OK. when you type what you typed in the 'replace' bar into word, it will automatically turn into the infinity sign.If you have a PC, just hold down ALT and press 2 3 6 and release ALT VOILA!! ∞∞∞∞∞∞