Which Book Genres Perform Best On The BookTok Platform?

Romance novels—specifically fantasy romance, dark academia romance, and anything with enemies-to-lovers or fake-dating tropes—absolutely dominate my 'For You' page. It feels like every other video is a breathless review of 'The Cruel Prince' or someone clutching 'Fourth Wing' to their chest. The visual nature of the platform loves the aesthetic potential: mood boards for morally grey love interests, 'who would play them' casting edits, dramatic quote overlays. The community thrives on shared emotional reactions, so genres that deliver big, swoony, or angsty moments reliably get amplified. Fantasy and romantasy also do incredibly well because of the world-building visuals—map reveals, fan art of magical systems. I see less traction for slower-paced literary fiction unless it has a very clear, hooky, BookTok-friendly premise (like 'if you loved this trope, read this'). Mystery and thriller can pop off if the twist is shocking enough to make people react, but it's usually romance-adjacent thrillers. Nonfiction rarely breaks through unless it's self-help with a very viral, actionable premise. The algorithm seems to reward high-emotion, high-visual, and highly shareable beats.

That said, there's a fascinating subcurrent of 'anti-hauls' or pushback against certain overhyped romances, which suggests the community's tastes are evolving. Lately, I've noticed more literary fantasy and darker, plot-heavy books gaining ground as readers who got into reading via romantasy start looking for deeper lore. But the core engine is still, unquestionably, romance in all its subgenres. The shelf-appeal, the trope-talk, the ship-wars—it all feeds the content machine perfectly.

Romance. Fantasy romance. New adult fantasy romance. Dark romance. It’s an endless loop of it. The occasional literary fiction book blows up because a creator with a specific vibe champions it, but the algorithm is built on recognizable, repeatable patterns—tropes. Romance is trope heaven. Everything else is an outlier.

Contemporary romance and YA fantasy are the obvious kings, but honestly, I think people sleep on how well horror does in certain corners of BookTok. It’s not the same volume, but when a horror book hits, it HITS. Think 'The Whisper Man' or 'Tender Is the Flesh'. The reviews are all about physical reactions—"I had to sleep with the lights on"—and that visceral response is pure gold for short-form video. It’s a different vibe: less aesthetic, more pure shock-and-awe. Still, for sheer numbers, romance wins every time.

My feed is a non-stop parade of fantasy romance, but I’ve carved out a little niche for translated literary fiction by following specific creators. Genres that perform 'best' depend on what you mean—if it’s raw views and sales spikes, it’s romantasy, full stop. The tropes are just too easily packaged. But 'performance' could also mean fostering deep, lasting community discussion. In that sense, intricate sci-fi or epic fantasy series with dedicated fandoms (think 'The Stormlight Archive' or 'The Locked Tomb') have incredibly engaged, though smaller, followings. Their content tends to be longer-form: theory videos, character analysis, lore deep-dives. They don't always trend on the main page, but the comment sections are denser. So romance dominates breadth, but other genres can dominate depth within their bubbles. I find the discourse in those spaces more rewarding, even if my 'For You' page is 80% people crying over dragon riders.