🔐 Locked with Key
The 🔐 Locked with Key emoji (U+1F510) is part of the Objects category, where it sits in the Security group alongside 3 related emojis. It is tagged with the keywords lock, key, and secure, which captures how people actually use it: when someone wants to express lock in a message, caption, or comment, 🔐 is one of the glyphs they reach for, and it also carries connotations of key, and secure. Like every emoji, the Locked with 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+1F510 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, 🔑 Key, and it is frequently combined with 🔒 Locked and 🔓 Unlocked in messages. The Objects category contains 200 emojis in total on Emoji Reference.