Keycap: 2

Unicode lists 2️⃣ Keycap: 2 among the keycap numbers in the Symbols group. Typical contexts are 2, keycap and two.

You can drop 2️⃣ into chats, social posts, headlines or a bio. On SmileyZone it is filed under Numbers and Letters. The character has been part of the standard since 2010 (Emoji 0.6). Its code point is U+0032 U+20E3.

• A single 2️⃣ is often enough to set the tone.
• Fits messages about 2, keycap and two.
• Often seen near 1️⃣ Keycap: 1, 3️⃣ Keycap: 3 and 0️⃣ Keycap: 0.

Easy to mix up with 1️⃣ Keycap: 1, 3️⃣ Keycap: 3 or 0️⃣ Keycap: 0. They sit in the same Unicode subgroup and look similar at small sizes, so it is worth checking the name before sending.