- 01Upload
- 02Position
- 03Configure
- 04Process
- 05Download
Upload logbook
PDF, up to 300 MB
Drop the scanned logbook PDF here, or click to browse
Works with multi-page logbooks or a single template page
Uploading…
Position the stamp
Click or drag on the page · arrow keys nudge
Waiting for a file…
Click or drag to place the stamp
Renders this page exactly as the final PDF will.
Saved placements (position, style & text format — not the start number or page range)
Document mode
This PDF has a single page. Use it as one stamped page, or as a template to generate a whole coded series.
Pages to stamp
Pages outside the selection are kept unchanged. Numbering counts stamped pages only.
Double-sided / duplex PDFs
When enabled, PDF pages 1–2 share one number, pages 3–4 share the next, and so on. The stamp is still applied to every page included in your page selection. An unpaired final page is handled normally.
Use the page navigator to preview an even-numbered page, then drag the stamp on that page or edit the reverse-side X/Y fields. Font, colour, rotation and audit text stay the same on both sides.
Numbering
Tokens:
{date} {time} {page} {total} {sheet} {sheets} — sheet tokens are useful for duplex files; date/time use the server clock ().Style & rotation
Exact positionpt · baseline-left of the number
Pages of a different size keep the same distance from this edge.
Process logbook
Pages are stamped in batches of 50 to stay within shared-hosting memory and time limits. Settings are locked while processing. Keep this tab open — a dropped connection can be resumed.
Download stamped logbook
SHA-256
The server removes finished files automatically after 2 hours, or immediately with “Delete from server”.
Position, rotation, font, size and colour are applied to every selected page. Duplex mode can share numbers across front/back pairs and optionally use separate positions for reverse-side pages. Saved placements live only in this browser (localStorage). v2.1.0