Halloween Symbols

Where these characters come from

Almost all of these are emoji, added in the 2010 batch that brought the seasonal set into Unicode. The exceptions are the skull and crossbones and the older warning marks, which come from Miscellaneous Symbols and predate emoji entirely — they were encoded as hazard notation rather than decoration.

How reliably they render

Emoji support for this set is essentially universal on current devices, but the artwork varies sharply. A pumpkin that reads as friendly on one platform can look considerably more menacing on another, so check the destination if tone matters.

Questions

Two skulls, two unrelated characters

☠ (U+2620) is a hazard symbol from Miscellaneous Symbols, encoded long before emoji existed, for labelling poisons and dangerous goods. It draws in your text colour at text size. 💀 is emoji, rendered as artwork by each platform. They are unrelated characters that happen to depict the same object, and the practical difference is substantial: the first sits inside a sentence like a piece of punctuation, the second interrupts it. For a restrained seasonal mark in a bio, the monochrome one is almost always the better choice.

Where the artwork will surprise you

Emoji designs are set independently by each vendor, and the seasonal set varies more than most. A pumpkin drawn as cheerful on one platform is distinctly menacing on another, and the ghost ranges from cartoonish to genuinely unsettling. Since you cannot control which artwork a reader sees, a caption whose tone depends on the exact drawing will not survive the trip. If tone matters, check the destination platform, or use the characters whose meaning does not hinge on how they are styled.

Code points and HTML entities

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