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Two print & publishing tools, side-by-side. See which fits your task.
Print & Publishing
Recommended inner margin for perfect, spiral, and saddle-stitch binding.
Open Bind MarginPrint & Publishing
Calculate book spine width from page count and paper thickness.
Open Spine WidthYour specific task is recommended inner margin for perfect, spiral, and saddle-stitch binding. Open the page, drop your input, get the result — typically under a second.
Your goal is calculate book spine width from page count and paper thickness. 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. Bind Margin focuses on recommended inner margin for perfect, spiral, and saddle-stitch binding; Spine Width focuses on calculate book spine width from page count and paper thickness. 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 Bind Margin and Spine Width work without signup. We only ask for an email if you decide to subscribe to a paid plan.