PRIVACY & LIMITATIONS

Only page numbers are imposed. Your book is never read.

Content-page count, signature size, binding direction, and the generated sequence are calculated only on the current page. BookFold does not ask for PDFs, manuscript text, covers, or printer accounts, and it never uploads or edits a document.

Page-number plan, not production imposition

The tool splits content into 4/8/12/16/20/24/32/40-page signatures, pads the final signature to a multiple of four, and maps front/back page pairs for left or right binding, up to 2,000 pages. Right binding only swaps left/right positions within each spread. It does not read page size, bleed, creep, paper thickness, binding allowance, duplex flip edge, printer marks, color, or trimming plans, and it does not generate a print-ready PDF.

No manuscript or file enters the page

Refreshing or closing discards the current page count and results. CSV contains only signature number, sheet number, front/back side, and left/right page numbers; the report studio and optional local checkpoints read only the visible summary. Even without manuscript text, page count, binding direction, and production structure may describe an unreleased project, so review them before sharing.

Advertising and local preferences

This page uses Google AdSense Auto Ads. Google may use cookies or similar technologies under its policies. .miluland.com domain cookies sync language, theme, high contrast, a six-item recent-tools list, and up to 16 favorite tool IDs across MiluLand sites. These values never contain inputs, files, or results; the current site also keeps a local compatibility copy.

Local report studio

The report studio reads only the workbench’s currently visible result summary for local preview, Markdown copy, JSON download, printing, and a SHA-256 fingerprint. It never reads input controls or original files and is not persisted unless you choose to download it.

Optional local checkpoints

Only when you explicitly choose Save does the tool write the visible result summary, time, and optional short label to this site’s browser storage, up to five entries. Imported files and input-control contents are never stored; you can export, restore same-tool checkpoints, or clear them at any time. Imports are limited to 128KB and validate the tool, timestamp, summary, and label of up to 80 characters.