1. Pick the label type your faceplates take: EdgeLabel or Classic Pro. Your labels are kept when you switch; each type keeps its own label settings.
2. Type your labels, one per row, or add them from the Part Picker, a preset collection or a CSV / TXT file (one label per line). An icon is suggested from the words; click the icon button at the left of a row to choose an icon, a letter or none.
3. Set your printer under Build Plate, so the labels are laid out on plates that fit it.
4. Download print file and open it in your slicer: 3MF for a two-color print, STL for one color.

Labels for screws, nuts and washers

Press Part Picker (at the top, or under your labels) and choose your parts: size, head, material and the rest. Add part labels puts them at the end of your list; Undo beside the list takes them back out. A part that is already in your list is updated, not added twice.

A part label is laid out from the part itself. A socket-cap or button-head screw, a hex nut or a nylon-insert nut is drawn head-on and from the side above its size (Screw and nut drawings turns that off). With the Part Picker's label colours, a stripe along the label shows the thread: blue for metric, red for SAE (inch); the short patch at its start shows the material.

From the Planner

Labels you open from the Planner arrive linked to your build: edit them here and press Send to planner. Add to planner build sends a list from here to the Planner's Labels tray, where you tap a label and then a drawer.

Two-color printing

Choose the 3MF for your slicer (PrusaSlicer, or Bambu Studio / OrcaSlicer). The base and the text are already set to filaments 1 and 2. If your slicer does not pick them up, set each part's filament yourself: base light, text dark. 0.2 mm layers work well; leave the purge area free for the wipe tower.

A stripe on any label

Any label can have a coloured stripe: press the narrow swatch beside a row's icon, or select labels and use Set stripe…. Metric (blue) and SAE / inch (red) match the Part Picker's colours; yellow, white, green and purple are there too. A typed label's stripe runs along its left end, where its words never reach; a part label's goes where Stripe position says, and the stripe button on a part's row can change its colour or take it off. Each stripe colour prints from its own filament: the 3MF names which filament carries which colour. Classic Pro labels have no stripes yet; they are kept for EdgeLabel.

Saving your work

Your labels and settings are kept in this browser as you go. Save set file saves a copy on your computer; Open set file opens it again, here or on another computer.