🔑 Key
The 🔑 Key emoji (U+1F511) is part of the Objects category, where it sits in the Security group alongside 3 related emojis. It is tagged with the keywords key, lock, and password, which captures how people actually use it: when someone wants to express key in a message, caption, or comment, 🔑 is one of the glyphs they reach for, and it also carries connotations of lock, and password. Like every emoji, the Key renders slightly differently on Apple, Google, Samsung, and Microsoft devices because each platform draws its own artwork, but the underlying Unicode code point U+1F511 is identical everywhere, so the meaning travels even when the pixels change. On this page you can copy the 🔑 emoji with one click and paste it into any app that accepts Unicode text — chats, social posts, emails, and documents. Emojis most closely related to 🔑 in the Security group include 🔒 Locked, 🔓 Unlocked, 🔐 Locked with Key, and it is frequently combined with 🔒 Locked and 🔓 Unlocked in messages. The Objects category contains 200 emojis in total on Emoji Reference.