Cut list optimizer
Type your parts, get the cutting plan as you type.
- Free and unlimited
- No sign-up
- Runs in your browser
- Saves automatically
- Works offline
Cutting plan
Your plan appears here
How Cortaplan builds the plan
Every cut goes edge to edge, like on a table saw, track saw or panel saw. The plan subtracts the blade kerf from each cut and keeps grain-locked parts aligned with the sheet.
Free, private, unlimited
The optimizer runs in your browser. Your measurements stay on your device, there is no account, and there is no limit on parts, sheets or projects.
Built for the shop
Designed for the phone at the saw: big numbers, fractions down to 1/16 in, and a printable plan with every part numbered. Send the list to your lumber yard in one tap.
FAQ
How do I enter fractions?
Type 23 3/4, 23-3/4 or 23.75, and feet as 4' 6" or 8'. Switch to millimetres or centimetres at any time and every size converts.
What does grain lock do?
A grain-locked part keeps its length along the sheet length, so the wood pattern runs the same way on visible faces. Unlock it to let the optimizer rotate the part.
Is my project saved?
Yes. It is saved in this browser automatically. Use Copy link to open it on another device.