Features
Choose a template and enter the measurements; the pieces and stitch holes are calculated automatically. Joined edges have the same number of holes; the pattern is printed at true scale or saved as SVG and DXF for laser cutting.
Key features
- Templates
- Card holder (1–4 pockets), bifold wallet, long wallet, passport cover, key fob, pen case, watch strap and belt.
- Patterns from measurements
- Object size (card, banknote, passport, pen, wrist, waist), number and step of pockets, leather thickness, stitch margin, corner radius, chisel spacing (2.7–4 mm) and hole diameter.
- Matching stitch holes
- Holes start at the corners and are rounded to an even spacing; pieces stitched on top take their holes from the piece below, so joined edges have the same, displayed number of holes.
- Thread length
- An estimate of thread length for saddle stitching (stitch length × 4 + 30 cm).
- True-scale printing
- 100% scale with 10 mm and 1 inch test squares. Tiling onto A4 / Letter pages with overlap, registration marks, page names and a page map.
- Laser and cutting machines
- Vector PDF, SVG (cut lines red, fold lines blue) and DXF; at true size, in millimetres.
- Editing
- Pieces are dragged and resized with handles or by measurement; notches, slots, snaps, rivets, hole marks, fold lines, grain direction, quantity and mirrored cutting.
- Samples
- A card holder, a bifold wallet, a key fob and a passport cover come with the first launch; they return with "Add samples again".
Devices and browsers
- When printing, 100% scale must be selected; the test squares are checked with a ruler.
- On phones the pattern fills the screen; the piece list and inspector open in a bottom sheet.
- Saving a file in place is available in Chrome, Edge and Opera; in other browsers the saved file is downloaded.



Keyboard shortcuts
⌘ and ⌥ are used on macOS; Ctrl and Alt on Windows and Linux.
| Shortcut | Action |
|---|---|
| Tab · ⇧ Tab | Move between pieces |
| ← ↑ → ↓ | Move 1 mm (10 mm with ⇧) |
| M | Mirror |
| N | New piece |
| T | Page boundaries |
| Ctrl/⌘ P |
On touch screens pieces are dragged with a finger; handles are large enough to grab, and measurements can also be entered in the inspector.
Get Tannera
Try it in the browser without installation; for continued use, purchase the version for macOS, Windows or Linux.