HTML Entity: The raw emoji; if this line doesn't display, you don't have that version of Unicode.
... with FE0E: The raw emoji, but with an added flag saying "show this character as text".
... with FE0F: The raw emoji, but with an added flag saying "show this character as an emoji".
Failover:
EmojiOne/
JoyPixels images with unicode alt-text and title as the description. The emoji on this row should be select-copy-pasteable.
Apple: Images denoting the emoji that Apple devices (macOS, iOS) will show.
Go to Text Emoji test page