Is there a text editor/notes app that adds Unicode symbols?

cross-posted from: https://feddit.de/post/13720140 > For example, there is [Material Notes](https://apt.izzysoft.de/fdroid/index/apk/com.maelchiotti.localmaterialnotes) which has a editor toolbar with **bold**, ~~_indented_~~, ~~stroke~~, etc. But this is rendered, exported to json or syntax like Markdown. This app too, in which i write this on lemmy, does the same. We have ☐, ☒, •, ‣ in Unicode, 𝗕𝗼𝗹𝗱, 𝑖𝑛𝑑𝑒𝑛𝑡, s̵t̵r̵o̵k̵e̵, so why not use this? > > Basically, what i'm looking for is a text editor with editor toolbar/keystrokes for Android or Linux, which adds unicode symbols for rich text. It would make reading plain text notes/todo lists cross-device simpler. Yes, there's UnicodePad and Charmap but that's not the same.