The core of a good bio is signaling your niche without being a listicle. I skip bios that just say 'fantasy reader' or 'bibliophile'—we all are here. Mine used to be 'send me your cottagecore gothic recs,' and it sparked more DMs than when I just had my zodiac sign.
Lately, I’ve been leaning into the 'vibe' or a recent hyperfixation. Something like 'currently in my green-witch-enters-a-faerie-court era' or 'plotting my escape to a moors-based novel.' It’s less about listing tropes you like and more about hinting at the emotional texture you’re hunting for. It invites people who are on the same wavelength.
I also think a dash of self-deprecation works wonders. My current one is 'TBR taller than me, focus shorter than a goldfish’s.' It’s relatable, it’s true, and it immediately tells people I’m not here to be a perfectly curated aesthetic account. The goal isn’t to attract everyone, just the right ones who get the joke and share the pain.