#️⃣ keycap: # Emoji — Meaning, Copy & Paste

What Does the keycap: # Emoji #️⃣ Mean?

A pound or hash symbol sits inside a square button frame, mimicking a phone keypad key. Unicode 3.0 originally encoded the concept, with the colored emoji form arriving in version 6.0 in 2010. The hashtag has dominated social media since Twitter popularized it in 2007, so this glyph naturally connects to trending topics, campaigns, and viral phrases.

Users include it in posts about social-media strategy, content planning, and brand awareness. Phone-themed tweets use it in nostalgia for the old dial-pad days. Music creators sometimes use it as the sharp symbol in casual notation.

Hashtag movements like #BlackLivesMatter or #MeToo are referenced through this icon. Designers like its clean grid look, which echoes mobile UI design. Whether you are launching a brand campaign or simply joking about typing # before every word, this little keycap remains a friendly nod to both classic telephony and modern social-media culture.

Designers, marketers, and everyday texters appreciate how it functions as both a literal symbol and a flexible visual accent that adapts smoothly to whatever surrounding context the sender chooses to place it within.