When you order MDF parts online, the biggest thing is your artwork file. Most UK laser cutting services need a clean, clear design so the machine can follow the lines properly. If your file is messy, the cut can be wrong or take longer to set up.

Below are the file types that most MDF Laser Cutting Service providers accept, plus a few simple tips to help you send the right thing first time.

Best formats to send to an MDF Laser Cutting Service (vector files)

For cutting MDF, providers usually prefer vector files. Vectors are made from lines and shapes, so the laser can follow them like a map.

Common vector formats include:

• SVG (great for simple shapes and web-made designs)

• DXF (very common for CAD and laser cutting)

• AI (Adobe Illustrator)

• EPS

• PDF (only if it’s saved as vectors, not a photo)

• Sometimes DWG (CAD drawings)

If you’re using a UK company like RazorLAB, check their upload instructions too, because each workshop may have small differences in what they prefer.

File types for engraving (images and raster files)

Some Wood laser cutting services also do engraving on MDF. Engraving can use raster images (made from pixels), especially for logos, pictures, or shaded art.

Common engraving-friendly formats:

• PNG (good quality, supports transparency)

• JPG/JPEG (fine for photos)

• BMP

• TIFF

Even then, many providers still like you to send a vector file for the outline cut, and a raster image only for the engraved area.

Simple file rules that help UK laser cutting services

These quick checks stop most problems:

• Convert text to outlines/curves so fonts don’t change.

• Keep cut lines as one clean path (no double lines).

• Use real size (mm is common in the UK).

• If you can, use different colours/layers for cut, score, and engrave.

• Avoid blurry screenshots—clean vectors are best for MDF.

Final tip before you send your design

An MDF Laser Cutting Service works best when your file is tidy and clear. If you’re unsure, message the provider and ask what format they prefer. With the right file type, laser cutting services can turn your design into neat MDF parts with less back-and-forth—especially when you’re ordering from a UK provider like RazorLAB.