Unified Name Unified Text HTML HTML to Unified
U+2600 BLACK SUN WITH RAYS Hello ☀ World Hello World Hello ☀ World
U+1F494 BROKEN HEART Hello 💔 World Hello World Hello 💔 World
U+1F197 SQUARED OK Hello 🆗 World Hello World Hello 🆗 World
U+0032 U+20E3 KEYCAP 2 Hello 2⃣ World Hello World Hello 2⃣ World