✨ or 🌟?
✨ sprinkles shine over something, 🌟 is the highlight itself.
✨
Sparkles
U+2728
Three sparkles – newness, magic, or ironic emphasis around a word.
When does it fit?
News, emphasis, irony.
🌟
Glowing Star
U+1F31F
Glowing Star is commonly used for glittery, glow and glowing.
When does it fit?
Awards, highlights, recommendations.
The difference in detail
Advertisement