Depth maps
How to make, fix and export depth maps that a laser, CNC router or slicer turns into real relief: models, bit depth, polarity and the settings that matter.
Depth maps
The Best Depth Map Generators in 2026, Free and Paid
Seven depth map generators for laser engraving, CNC and 3D printing, compared on price, privacy, offline use, export formats and coins and portraits.
September 21, 2026 4 min read
Depth maps
Free Depth Map Generator for Laser Engraving, CNC and 3D Printing
Three free ways to turn a photo into a depth map for laser engraving, CNC and 3D printing: an AI generator in your browser, a free Windows app, and more.
September 21, 2026 3 min read
Depth maps
How to Make a Depth Map From a Photo (AI and Manual Methods)
How to make a depth map from a photo for laser engraving, CNC and 3D printing: AI estimation, phone depth, hand painting, and checking it before you cut.
September 21, 2026 3 min read
Depth maps
16-Bit vs 8-Bit Depth Maps for LightBurn 3D Sliced Engraving
When a 16-bit depth map improves a LightBurn 3D Sliced engraving, when 8-bit is enough, how passes relate to gray levels, and how to check a file's bit depth.
September 21, 2026 3 min read