The offline cut-list optimizer for carpenters — plan every cut before touching the saw.
Carpenters and woodworkers input their raw sheet sizes and the pieces they need. The app calculates the optimal cutting layout using a guillotine bin-packing algorithm — and shows you an exact visual guide for each sheet. No guesswork, no wasted material.
No internet? No problem. Every calculation runs entirely on your device.
Open the app and start working. No sign-ups, no emails, no passwords.
Your projects are stored locally. Nothing is ever uploaded anywhere.
Create and manage multiple projects. Each stores its own sheets, pieces, and results.
Define your raw board sizes and available quantity per sheet size.
Set your saw blade's exact gap width. Every placement accounts for the material the blade removes.
Mark each piece as Free Rotate or Fixed Grain. The optimizer never rotates fixed-grain pieces, preserving wood appearance on doors and decorative panels.
Each sheet renders as a color-coded SVG map showing exactly where each piece lands, with its label, dimensions, and coordinates.
See the efficiency percentage, used area, and wasted area for every sheet in your project.
Start a new project and choose your unit of measurement — mm, cm, inches, or feet.
Enter your raw sheet dimensions and how many of each size you have available.
Define every piece you need — dimensions, quantity, grain direction, and a label.
Enter the width of your saw blade's cut to ensure precise gap accounting.
Tap "Optimize Cuts" and instantly get a visual cut layout for every sheet.
Take the cut diagram to the job site — no guessing, no waste.
Project List
Project Details
Cut Diagram
Results Summary
This app was built by a developer who understands that every centimeter of wasted wood is wasted money. Carpentry Master Cut-List was designed to solve a real workshop problem with a practical, no-frills tool that works anywhere — even in a basement workshop with no Wi-Fi.