keycap: 0

What does keycap: 0 mean?

The 0️⃣ (keycap: 0) emoji depicts the number zero enclosed within a square box, designed to resemble a button on a traditional telephone keypad, calculator, or computer keyboard. Its primary function is to represent the numerical value of zero, indicating an absolute lack of quantity, a starting point, or the mathematical concept of nothingness. As part of the keycap emoji series, it shares a uniform, blocky aesthetic that makes it stand out much more than typing a standard text number. In digital communication, this emoji frequently appears in countdowns, numbered lists, and when sharing phone numbers or passcodes visually. People also use it to add dramatic emphasis to text when they want to highlight that exactly "zero" of something exists. Whether it is used to show a score of zero in a sports match, to denote the very first step in a zero-indexed programming list, or simply to add a graphic punch to a message, the keycap zero is a versatile utility emoji.

Slang & Modern Usage

In internet slang, the 0️⃣ emoji is heavily utilized to emphasize a complete and utter lack of something—most commonly effort, patience, or money. Phrases like "0️⃣ cares given" or "0️⃣ effort" are popular across social media platforms like X (formerly Twitter) and TikTok, where the visual weight of the keycap emoji makes the statement feel more definitive than a regular zero. Gen Z and millennials also pair it with other emojis to create specific slang phrases. For example, combining it with the baseball cap emoji (0️⃣🧢) is a visual way to say "zero cap," meaning "no lie" or "completely telling the truth." In gaming and sports communities, dropping a 0️⃣ in the chat is a quick way to taunt an opponent who has been shut out or scored absolutely no points.

Emoji Combos

Platform Differences

Apple, Samsung, and Twitter (Twemoji) depict a white zero inside a light blue square, while Google and Microsoft feature the zero inside a dark gray or black square.

Technical Information

Unicode U+0030 U+FE0F U+20E3
HTML Entity 0️⃣
CSS \0030\FE0F\20E3
JavaScript \u{0030}\u{FE0F}\u{20E3}
Unicode Version Unicode 0.6
Status Fully-qualified

Shortcodes

github

:zero:

discord

:zero:

slack

:zero:

Related Emojis

#️⃣ keycap: # *️⃣ keycap: * 1️⃣ keycap: 1 2️⃣ keycap: 2 3️⃣ keycap: 3 4️⃣ keycap: 4 5️⃣ keycap: 5 6️⃣ keycap: 6

Tags

Keypad Counting Gen Z Slang Math Technology Nothing Zero Numbers

Frequently Asked Questions

What does the 0️⃣ emoji mean?
The 0️⃣ emoji represents the number zero. It is used to indicate a value of nothing, the start of a countdown, or as part of a digital keypad sequence.
Why do people use the 0️⃣ emoji instead of just typing 0?
Using the 0️⃣ keycap emoji adds visual emphasis and color to a message. It makes the number stand out in blocks of text, which is especially useful for countdowns, lists, and slang expressions.
How is the 0️⃣ emoji used in slang?
In digital slang, it is often used to emphasize a complete lack of something, such as "zero cares," "zero chance," or "zero money." It can also be paired with the cap emoji (0️⃣🧢) to mean "zero cap" or "no lie."