The keycap: 8 is the digital equivalent of a keyboard key that jumped off the laptop and into your chat. On Apple devices it shows a crisp white “8” centered on a dark charcoal rounded-square key with a thin border, soft gradient, and a slightly 3D, pressable look—like a tiny, glossy piano key for numbers. It’s instantly recognizable next to its keycap siblings (0–9, #, *) and reads clean and bold even at small sizes. If you’ve ever squinted at a countdown in Stories, you’ve seen this hardworking little square doing laps.
From rating takes (8/10, solid B+ vibes) to marking time (meet at 8 pm), it’s a go-to for lists, polls, and game levels. Internet-slang lovers also swap it in for “ate,” as in “she 8 and left no crumbs,” turning a plain number into a hype reaction. It can nod to old-school emoticons too—think 8-) for a bespectacled smiley—used ironically for that nerd-chic energy. Some people use it with a wink toward the sideways 8 of infinity, and it pops up in cultural moments where eight is lucky (hello, Chinese numerology) or iconic (jersey #8 shoutouts). Also, yes, folks mix it up with the 8-ball, but this one’s strictly the keyboard key—no billiards, just clean taps and clean takes.
Definition
A blue button with the text '8' on it.
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Emoji History The emoji code/ image log of changes.
This emoji was part of the proprietary / non-standardized emoji set first introduced by Japanese carriers like Softbank. These emojis became part of the Apple iPhone starting in iOS 2.2 as an unlockable feature on handsets sold in English speaking countries.
In iOS 5 / OSX 10.7, the underlying code that the Apple OS generates for this emoji was changed.