Instagram

Instagram uses the standard emoji keyboard built into iOS or Android. When in the Stories interface, swiping up from the middle of the screen reveals a set of stickers, and under that, recent emojis.

Update: In February 2020, Instagram began using emoji designs from parent-company Facebook in the Android version of the app, for a subset of users.

Instagram also permits browsing photos via emoji hashtags. Examples:

• ☃️ Snowman
• 🍕 Pizza
• 👙 Bikini
• 🎺 Trumpet