Samsung
Turn Sticker Suggestions On or Off auf Samsung
The Samsung Keyboard can suggest stickers and emojis while you type, pulling from Bitmoji or mojitok libraries depending on what you've linked to your account. This function is separate from regular word prediction, so switching off predictive text alone will not remove sticker suggestions.
If stickers appear in every app you use, or you only want text suggestions, you can disable the feature completely. You can also limit sticker suggestions to specific apps, for example only in messaging apps, and keep them off everywhere else.
To adjust this: Tap on Settings ➔ Tap on General management ➔ Tap on Samsung Keyboard settings ➔ Enable or disable Suggest stickers while typing.
If stickers still show up after disabling this option, check which keyboard app is actually active. Sticker suggestions only apply to the built-in Samsung Keyboard, not to Gboard or other third-party keyboards you might have installed.