Emoji Extractor Plus - Extract PNG emojis from Apple font files
Wemoji - Animated emojis for all skin tones 💯
OpenMoji 12.0 - Open source Unicode-compliant Emojis for everyone
WAStickerApps - Personal Sticker Maker – WAStickerApps is a fun app that allows you to create your own personal stickers to make your conversation more interesting and enjoyable.
Sensa Emoji - Free, vector, and open-source emoji set
Texticker - Create and generate cool personal stickers for WhatsApp Messenger.