Guide · November 8, 2026
Can You Laser Engrave Leather? Types, Settings and Safety
Which leathers are safe and look great under a diode laser, which to avoid, how to prepare and clean leather, and starting settings for patches, wallets and keychains.
Yes. Leather is one of the best materials for a diode laser. It engraves at low power, gives rich dark contrast, and turns into products that sell well: patches, keychains, wallets, coasters and tags. The key is choosing the right type of leather.
Which leathers to use
| Leather | Laser? | Notes |
|---|---|---|
| Vegetable-tanned (veg-tan) | Yes, best choice | Even, dark engraving; can be dyed after |
| Natural undyed veg-tan | Yes | Highest contrast |
| Chrome-tanned | Avoid | Smoke can contain chromium compounds |
| Faux / PU leather | Only if confirmed PU with no PVC | Many faux leathers contain PVC |
| PVC / vinyl leather | Never | Toxic, corrosive fumes |
| Suede | Possible | Lower contrast, can scorch easily |
If you can’t confirm what a leather is, don’t laser it. Veg-tan is widely available and is what most leatherworkers use for laser work anyway.
How to prepare leather
- Flatten it. Leather curls. Pin or weigh down the edges so the surface stays in focus.
- Mask it. Transfer tape on the surface reduces smoke staining around the engraving. Peel it off after.
- Focus on the surface. Leather is compressible, so focus gently.
Starting settings
Leather needs much less power than wood. A typical starting point on a 10 W module is low power, around 20–30%, at high speed, around 3,000–4,000 mm/min. Higher-power modules need even less. Always run a test grid on a scrap of the same hide; leather varies a lot.
See machine-specific values in the leather settings, for example on the xTool D1 Pro or Sculpfun S9.
Cutting leather
Diode lasers cut thin leather well and thick leather slowly. Cuts leave dark, slightly sealed edges, which many people like. Use air assist and a honeycomb bed to reduce scorching on the back.
Cleaning after engraving
- Wipe with a damp cloth to remove soot.
- For stubborn residue, a mild leather cleaner works.
- Condition the leather afterwards, because the heat dries the surface.
Ventilation matters
Burning leather smells strongly and the smell lingers in a room for days. Vent outside or use a fume extractor with an activated carbon stage. See the safety and ventilation guide.
Product ideas
- Hat patches
- Keychains and luggage tags
- Wallets and card holders
- Coasters
- Notebook covers
- Dog collars and tags
Leather patches in particular are a popular first product for small sellers. See the business guide for how to turn that into orders.