Device: Select your reMarkable device. This adjusts the canvas size and available page sizes.
Scale by DPI: DPI (Dots per Inch, aka PPI pixels per inch). Choose "Yes" for DPI-scaled page sizes or "No" to use the full device screen for the selected page size. When "No" is selected, the entire device canvas represents the physical page dimensions (e.g., selecting "6" × 9"" makes the full device screen represent a 6" × 9" page), no default margins are applied, and rulers/grids scale to match the selected physical dimensions. Scale set to No means that we use the actual tablet size. What you write on it will map to a PDF on export. When Scale is Yes (the default) you are writing the actual size as it will appear in the book.
Page Size: Select your target book/page size. Default publishing margins are automatically applied when Scale is "Yes".
Binding Type & Publisher/Platform: View margin recommendations for different binding types and publishing platforms. Click "Apply Recommended Margins" to use suggested defaults.
Margins: Adjust individual margins for top, bottom, left, and right (0" to 1.5" in 0.05" increments). Margins are shown with borders (gray for reMarkable 1/2, red for color devices). The usable area (width × height inside margins) is displayed next to the Right margin control.
Line/Grid Size: For lined, grid, or dot-grid templates, choose the spacing in inches (0.05" to 1.25").
Overlay Every: For grid/dot-grid templates, add darker lines/dots every N squares for major/minor grid divisions.
Show Rulers: Check this box to display inch measurements along the left and bottom edges (marks every 0.25").
Show Wd × Ht: Check this box to display the usable dimensions within the margin areas (width in top margin, height in right margin).
Export: Use "Save Workbook PDF" for print-ready PDFs (opens print dialog), "Save Template SVG" for vector format, "Save Template PNG" for raster images, or "Save MS-Word" to create a Microsoft Word document with cover page, front matter (TOC, dedication), and content pages with proper margins. The Word document automatically sets up odd/even page margins when gutters are enabled, includes page numbers starting at page 1 after front matter, and uses section breaks so new pages inherit the correct odd/even margins.