The shark emoji appears to be modelled after the great white shark, one of the largest and most deadly shark species in the ocean. Can be used to show hunger or that someone is untrustworthy.
The shark emoji was introduced in 2016 and released as part of the Unicode 11.0 standard. This emoji can be found under the animals and nature category. Because the shark emoji has been around for quite some time, it should display correctly in the majority of operating systems.

Here you'll find a range of emojis on how they will look using different operating systems. Each company will design an emoji according to their own style. Here we have listed the most popular platforms around to see how the emoji will look on their screens.

Short Codes:

:shark:

Hex Code:

🦈

Decimal Code:

🦈

Punycode:

xn--7s9h

URL Escape Code:

%F0%9F%A6%88

JavaScript & JSON:

\ud83e\udd88

CSS Code:

content: '\01F988';