Spades, hearts, diamonds and clubs — filled and outline — tap to copy.
The four playing-card suits are handy well beyond card games: ♠ ♥ ♦ ♣ show up in scorekeeping, bridge and poker notes, game guides, and as decorative dividers or accents in posts and bios. They come in two styles — filled (♠ ♥ ♦ ♣) and outline (♤ ♡ ♢ ♧) — and on many systems the same code point may render either way depending on the font. The filled versions are the most reliable across devices. The individual card characters (like 🂡 the ace of spades) are a full deck in Unicode, though their support is patchier than the plain suits.