Emoji (OLD KEY): meaning and Unicode code

🗝️ usually conveys security, access, closed or open state, and security theme.

Most often 🗝️ is combined with 🔒, 🔑, 🛡️. That combination helps convey the intended tone more clearly.

Alternatives for 🗝️ most often become 🔓, 🗝️, 🛡️. These are convenient replacements if you want to change the tone of the message.

You might see it in messages like: "Access, protection and control over what is open or closed is important here 🗝️." Another option: "The symbol immediately shifts the conversation to the topic of security and access 🗝️."

🗝️ is appropriate when you want to show protection, access, privacy, locking, opening or security control.

In correspondence, 🗝️ is most often read as "it’s about access and protection," "it matters whether it’s closed or open," or "it’s about security."

Used non-literally, 🗝️ locks in emoji often mean not only an object, but the border between open and closed, one's own and someone else's.

🗝️ is called old_key; in Unicode it is U+1F5DD U+FE0F. It belongs to the "Objects" category.