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Two brewing & beverages tools, side-by-side. See which fits your task.
Brewing & Beverages
Reference for airlock types: 3-piece, S-type, and blow-off tube setups.
Open Airlock TypesBrewing & Beverages
Scale a recipe up or down by adjusting batch size proportionally.
Open Batch ScaleYour specific task is reference for airlock types: 3-piece, s-type, and blow-off tube setups. Open the page, drop your input, get the result — typically under a second.
Your goal is scale a recipe up or down by adjusting batch size proportionally. Same approach: paste in, get the result, move on. No account, no upload.
Both tools live in the same category, so the choice depends on the exact subtask. Airlock Types focuses on reference for airlock types: 3-piece, s-type, and blow-off tube setups; Batch Scale focuses on scale a recipe up or down by adjusting batch size proportionally. Try whichever description matches your goal more closely — they're both free.
Yes — both tools are free for unlimited personal use. The Pro plan unlocks higher limits and batch features but the core functionality stays free forever.
Absolutely. Many users chain multiple tools together — process a file with one, then feed the result into another. Nothing is uploaded, so chaining is essentially instant.
No. Both Airlock Types and Batch Scale work without signup. We only ask for an email if you decide to subscribe to a paid plan.