Keycap: 10 🔟

The number 10 enclosed in a red square, representing perfection and completion. Unlike single-digit keycaps, this emoji uses a smaller font to fit both digits within the same compact button-style frame, maintaining visual consistency with the keycap design family.

This emoji is the go-to choice when you want to communicate a perfect score, top ranking, or completion of something excellent. It's extremely popular in rating contexts—giving something a "10 out of 10," celebrating someone's outfit or achievement, or sarcastically rating something terrible as a 10 when you're joking. Social media users love it for expressing that something is flawless or exceptional.

Beyond scoring, it works for literal numbering (especially lists that reach ten items) and shows up in fitness, gaming, and music spaces. The cultural association with perfection makes it more versatile than other keycaps. Some use it ironically to rate obviously bad situations, playing on the expectation that 10 means the best.