The emoji you sent this morning is the descendant of a tiny 12×12 pixel icon designed for a Japanese pager in the late 1990s. The story of how those icons became a global language is stranger than you'd expect.
1999: the original 176
Working for the Japanese carrier NTT DOCOMO, designer Shigetaka Kurita created a set of 176 simple icons to add emotional nuance to short messages. Each was drawn on a 12×12 grid. The word "emoji" itself comes from Japanese: e (picture) + moji (character) — the resemblance to "emotion" is a happy coincidence.
The messy middle
For years, emoji were a fragmented mess. Each carrier and platform had its own set, and an emoji sent from one phone might show up as a blank box — or something completely different — on another.
Without a shared standard, an emoji was a gamble: you never quite knew what the other person would see.
Enter Unicode
The turning point was standardization. When emoji were adopted into the Unicode Standard starting around 2010, they gained consistent code points across devices. Apple's decision to include an emoji keyboard on the iPhone poured fuel on the fire, and adoption went global.
Who decides what exists?
New emoji don't just appear. The Unicode Consortium reviews proposals — anyone can submit one — against criteria like expected usage and distinctiveness. Approved characters then ship in an annual release, and each platform draws its own version.
Year | Milestone |
|---|---|
1999 | Kurita's original 176 emoji |
2010 | Emoji enter the Unicode Standard |
2011 | iPhone emoji keyboard goes mainstream |
2015 | Skin-tone modifiers introduced |
2026 | 3,700+ emoji and counting |
Why the same emoji looks different
Unicode defines the meaning, not the artwork. That's why 😀 on an Android phone looks different from 😀 on an iPhone — each vendor designs its own set from the same specification.
FAQ
Who invented emoji?
Shigetaka Kurita is widely credited with the first widely used set in 1999, though earlier picture-character experiments existed.
How many emoji are there?
Over 3,700 as of 2026, with more added most years through the Unicode release cycle.
More culture reads live under Culture. Curious what the icons mean today? Start with the skull emoji or browse Meanings.
