Brooks Groves

About HopLove

You're holding a beer. The can says Citra and Mosaic. What does that actually mean? HopLove tells you β€” what each hop smells like, how hard it bites, where it was grown, and what else it's in. Here's how to get around, and the story of why it exists.

Four ways in

  1. 1

    Find your beer

    Type the beer, the brewery or a hop into the search box on What's in the can. Tap one and you get its hop bill: every hop in it, what it'll taste like, and similar beers. 2,036 beers from 32 breweries so far, most in Washington and Oregon.

  2. 2

    Snap the can

    Beer not listed? Open Scan a beer on your phone and take a picture of the can, bottle or tap list (or paste the brewery's description). It reads the hops off it and opens each one up. You can suggest it for HopLove from there.

  3. 3

    Look up a hop

    Every hop has its own page. Start with the gold box at the top: what it smells like, how bitter it is, how many beers here use it, what brewers pair it with and what to swap it for. The charts further down are for the brewers β€” skip them if you like.

  4. 4

    Put two hops head to head

    Hop vs hop puts any two side by side: what they share, which one bites harder, and the beers that use both. Send the link to whoever you're arguing with.

Reading a beer page

What it'll taste like
The smells of all the hops in the beer, added up. Gold tags are the ones more than one hop shares β€” the beer's likely to lean that way. This comes from the growers' and breeders' notes on each hop, not the brewery's marketing.
The hop bill
One card per hop, in the order the brewery lists them. Bitterness says how much bite it brings (gentle, moderate, high, very high). Aroma oil is how much smell it packs. The coloured strip is what that oil is made of.
Fresh hop
Hops that went from the field into the beer the same day, never dried. Only around harvest, late August through October. Green tags mark them.
Cryo, CGX, Incognito…
The same hop, processed into powder or extract. More aroma, less grassy stuff.
Beers like this one
Other beers here with the closest hop bill. If you liked this one, start there.

Questions people ask

Where do the hop lists come from?
The breweries themselves β€” their own beer pages, read by a script that runs on a schedule. Scanned beers come from photos of the can. HopLove doesn't guess a beer's hops from its style.
Why isn't my beer here?
Either the brewery doesn't list hops on its website, or it's not one of the 32 breweries yet. Scan the can β€” that's the fastest way in.
Where do the hop numbers come from?
From the people who breed, grow and sell the hops: Yakima Chief, Hopsteiner, BarthHaas, the Hop Breeding Company, Indie Hops, Crosby, NZ Hops and more (22 sources). When they disagree, HopLove shows the spread instead of picking one β€” that's why you'll see ranges.
Is this Untappd?
No. Brooks's own Untappd check-ins show up next to the beers he's had (that's the "In Brooks's glass" bits), but HopLove is its own thing and has nothing to do with Untappd.
Something's wrong. How do I tell you?
Open an issue on GitHub or email Brooks. Say which beer or hop, and what you saw.
Can I use the data?
Yes. It's free: every hop and every beer as JSON, no key, under CC BY 4.0. Just say where you got it.

Brewers, growers, bars

Want your beers on HopLove, a hop list fixed, or your farm credited? Easiest is a page on your own website that names the hops in each beer β€” HopLove reads it on a schedule and keeps up as you add releases. Or just email Brooks at contact@brooksgroves.com.

Buy Brooks a beer

HopLove is free and staying that way. Keeping it running costs a little β€” mostly the camera, which pays per photo it reads. If it's saved you from a bad six-pack, or settled an argument at the bar, a beer's worth of thanks helps cover it.

Buy Brooks a beer 🍺

Through Ko-fi. One-off, any amount, no account needed.

About HopLove

HopLove is a side project by Brooks Groves, a GIS and data guy in Lakewood, Washington, who wanted to look at a can of fresh hop IPA and actually know what was in it. It started as a hop database that shows its sources (the working name was HopLore) and grew a beer list, a camera and a lot of fresh hop season. The whole story is on the blog: What's in the Can? Building HopLove.

Nobody's selling you hops, and there are no ads. It isn't affiliated with any brewery, breeder, farm or merchant; the variety names belong to their owners. The code and data are on GitHub.

232 hops Β· 2,036 beers Β· 32 breweries Β· 22 sources Β· last built 2026-09-30

HopLove is an open dataset first and a website second. Every figure on this site is rolled up from cited observations in data/hops/, and the same build that made this page wrote ../api/v1/hops.json β€” free, no key, no rate limit.

Built 2026-09-30T05:41:31.791Z from 232 cultivar records. Data under CC BY 4.0, code under MIT. Source and corrections on GitHub. Not affiliated with any hop breeder, farm or merchant; variety names are the marks of their owners.