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A free Chrome & Edge extension that spots homebrew recipes on any page, scales them to any batch, converts units, and builds a shopping list — locally, no account, no tracking. Optional one-time $5 Pro adds brewing calculators, BeerXML export & more.
Hey Product Hunt 👋
I ferment cider and seltzer at home, and I kept doing the same tedious thing every time: find a recipe online → manually scale it to my batch → convert the units → write out a shopping list. Over and over.
So I built Fermentory to do it for me. It detects a recipe on any page, scales it to whatever batch size you want, converts the units, and builds the shopping list — without copying anything into a separate app.
A few things I cared about:
- It runs entirely in your browser — no account, no sign-up, and it collects zero data. I didn't want to make another creepy extension.
- It's free. There's an optional one-time $5 Pro (no subscription) for the deeper stuff — brewing calculators, BeerXML export, a brew journal, ingredient inventory — but the free version does the core job.
It's still early, so I'd genuinely love your feedback — what's missing, what's clunky, what you'd want next. Thanks for checking it out! 🍻
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About Fermentory on Product Hunt
“Detect, scale & shop any homebrew recipe — free”
Fermentory was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #146 on the daily leaderboard. A free Chrome & Edge extension that spots homebrew recipes on any page, scales them to any batch, converts units, and builds a shopping list — locally, no account, no tracking. Optional one-time $5 Pro adds brewing calculators, BeerXML export & more.
Fermentory was featured in Chrome Extensions (52.7k followers), Productivity (653.8k followers) and Food & Drink (2.8k followers) on Product Hunt. Together, these topics include over 155k products, making this a competitive space to launch in.
Who hunted Fermentory?
Fermentory was hunted by New User. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
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New User