Go lingojam.com and start creating a language. Source: about 1 year ago

I don't think there is a way to make custom IME yet, so the only way I know of is sites like https://lingojam.com that allow "translating". Iconic uses it for text<->emoji so it's not just for ciphers. Source: over 1 year ago

For anybody interested there is this website which allows you to create a translator for any fictional language of your choice. This slime language created by GPT could fit really well in there. Source: over 1 year ago

It's updated frequently, as is the link. You can probably just find the latest version of it if you just go to lingojam.com and select 'browse more translators". Source: over 1 year ago

At the end it kind of sounds like lingojam.com but idk for sure. Source: almost 2 years ago

Fontself.com a very simpler starter app. FontLab, Glyphs other useful apps. Source: about 1 year ago

You can always take a day and create your own alphabet for a typeface. Fontself to assist you in creating your own. Watch or read some tutorials before you get started if you decide to go down that route; and of course don't copy or plagiarize some else's work. Take the concept and make it your own. Source: about 1 year ago