Keycap Number Sign Emoji to Copy and Paste #️⃣
A hash key, sometimes referred to as a pound key in the United States. Most commonly used online to make a hashtag (or hash flag) on social media sites.
The Keycap Number Sign emoji was created as a combination the # Number Sign and ⃣ Combining Enclosing Keycap emojis. These display as a single emoji on supported platforms.
Keycap Number Sign became permitted and joined Unicode 3.0 in 1999 in addition to joining the Emoji keyboard 3.0 in 2016.
This emoji is part of the Symbols category. Cut and paste on any platform and any device. No downloads or registration required.