Emoji Repo
Hash Key — Google Noto

#️⃣ hashtag emoji

The hashtag emoji #️⃣ depicts a hash key, also known as a number sign. It is used in contexts related to keypads and hash marks, including text that uses the # sign. The emoji can distinguish the keycap-style version from a plain typed hash character.

Copies the character. Its appearance depends on where you paste it.

Category
Symbols
Unicode version
6.0
Release year
2010
Unicode sequence
U+0023 U+FE0F U+20E3
Emoji version
0.6
Artwork
14 available designs
Compare designs →

What does #️⃣ mean?

A black hash symbol (#) with a black outline of a keycap underneath it. The symbol is typically rendered in a bold, sans-serif font. This emoji is part of the keycap series and is used to represent the hash key on a keyboard. It is officially designated for use in contexts where the hash symbol is needed, such as in hashtags on social media or in technical documentation.

Common uses

  • Forming hashtags on social media: 'Join the conversation using #️⃣TechTalk'
  • Indicating a key on a keyboard: 'Press the #️⃣ key to continue'
  • Referencing the hash symbol in technical documentation: 'Use the #️⃣ symbol to denote a comment in Python'
keycaphash

In a message

For more details, see section #️⃣3 of the manual.
Don't forget to include #️⃣MondayMotivation in your posts!
In JavaScript, you can use #️⃣ to create private class fields.

Variations

This entry has no skin-tone variations in the current catalog. Different platform designs are renderings of the same character, not separate emoji.

Platform designs

Compare interpretations of the same character. Select a design for a closer look.

Google Noto

Local artworkPNG
Apache 2.0

Twemoji

Local artworkPNG
CC BY 4.0

Apple

Platform artworkPNG

Google

Platform artworkPNG

Twitter

Platform artworkPNG

Microsoft Fluent 3D

Platform artworkPNG
MIT

Your device

Device fontText
On your device

This is your browser’s own rendering. Copying an emoji copies text, not a platform image.

Artwork availability does not indicate support in a particular operating system.

Frequently asked questions

What does #️⃣ mean?

A black hash symbol (#) with a black outline of a keycap underneath it. The symbol is typically rendered in a bold, sans-serif font. This emoji is part of the keycap series and is used to represent the hash key on a keyboard. It is officially designated for use in contexts where the hash symbol is needed, such as in hashtags on social media or in technical documentation.

How do I copy Hash Key?

Click Copy emoji, then paste it into a message or text field. Use Ctrl+V on Windows or Cmd+V on Mac.

How do I download Hash Key?

Select a platform design, open its preview and choose Download. The available PNG or SVG format is shown for each design.

Does Hash Key support skin tones?

This entry has no skin-tone variations in the current catalog. Different platform designs are renderings of the same character, not separate emoji.