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Cut List Optimizer - Free Sheet & Linear Cutting Calculator | Cutlistor
xiyan · 2026-06-25 · via Hacker News: Show HN

Instant Cut List Optimization

Cut List
Optimizer.

Reduce material waste, cut costs, and generate optimized cutting layouts in seconds.

Upload drawings, import 3D models, or enter parts manually. Cutlistor automatically generates cut lists and finds the most efficient layout using multiple optimization methods to maximize yield from every sheet and length.

Free Cut List OptimizerFree Linear Cut List Optimizer

Import 3D Model from any software and make cutlist

Drag or swipe to rotate · scroll or pinch to zoom · tap a row to highlight the part

  • No installation required
  • Works in your browser
  • Real-time optimization
  • 3D model import
  • PDF import
  • Supports sheet and linear cutting

Cut list optimizer dashboard

See your projects, cut lists, and yield at a glance

Track saved projects, stock inventory, and recent sheet and linear optimizations—all in one workspace.

Cutlistor cut list optimizer dashboard showing project counts, saved cutlists, stock inventory, and recent panel cut optimizations with yield percentages

Cutlistor dashboard — projects, saved cut lists, stock, and recent optimization results.

3D model import

Import a 3D model. Get panels automatically.

Upload glTF, GLB, or Collada from SketchUp, Fusion, Blender, and other modellers. Cutlistor reads each mesh and builds your cut list with real dimensions—no retyping from a spreadsheet.

  • glTF, GLB & Collada from any modeller
  • Each mesh becomes a panel in your cut list
  • Rotate, inspect, and pick parts in a live 3D preview

From CAD export to optimized layout—skip the manual entry step.

Stop wasting expensive materials

Small inefficiencies in cutting add up to real losses over time.

Manual cut planning leads to

  • Poor layouts and unnecessary waste
  • Time lost calculating cuts manually
  • Costly mistakes in measurements and yield
  • Difficulty adjusting plans when requirements change

Skip manual data entry

Upload a drawing. Get a cut list instantly.

Upload a PDF plan or even a hand-drawn sketch and Cutlistor extracts the cut list automatically.

  • No typing dimensions
  • No manual counting
  • Faster project setup

Go from drawing to optimized layout in seconds.

AI plan scan

PDFs & sketches → structured cut lists

Powerful Features

Everything you need to optimize your workflow from sketch to final cut.

Linear Optimization

Perfect for lumber, trim, and pipes. Calculate the most efficient way to cut multiple lengths from standard stock.

Panel (2D) Optimization

Maximize sheet goods like plywood and MDF. Our algorithm handles grain direction and blade kerf automatically.

AI Plan Scanning

Don't type manually. Upload a photo of your hand-drawn sketch or a PDF plan, and our AI extracts the cut list for you.

3D CAD import

Bring in glTF, GLB, or Collada from SketchUp, Fusion, Blender, and more. Cutlistor turns each mesh into panels in your cut list, and on paid plans it keeps the model with your saved project.

DXF export for CNC

Download sheet and linear cut layouts as DXF files with closed polylines, ready for laser cutters, routers, and CAM software.

Multiple optimization methods

Pick the sheet layout that matches how you work: Rips & rows, fewest sheets / least waste, neat grid, or router / CNC layout. Switch anytime and see yield update in real time.

Real-time optimization

See layouts and yield update as you adjust stock, parts, and constraints, with no waiting on batch runs.

Multi-material support

Model different materials in one job: sheet goods, linear stock, thicknesses, and pricing, so optimizations stay accurate across your whole build.

Material grouping

Group parts by material and stock type so cuts stay organized and you can optimize each group with the right constraints.

Mitered ends

Plan angled cuts at stock ends so lengths and layouts reflect real trim and framing work. Available in Linear today; coming soon for sheets.

CSV and XLSX import

Bring in cut lists and stock from spreadsheets. Skip retyping columns and get to optimized layouts faster.

Save cut lists to projects

Organize jobs by project so you can revisit plans, tweak stock, and reuse setups without starting over.

Manage stock

Track what you have on hand (lengths, sheet sizes, and quantities) so every optimization reflects your real inventory.

Multi-currency support

Price materials and compare options in the currencies you actually buy and sell in.

Imperial and metric system support

Work in inches, feet, millimeters, or meters; switch units without losing precision on kerf and part sizes.

Work on any device

The UI is responsive and dynamic; use Cutlistor on desktop, tablet, or mobile with a layout that fits your screen.

How it Works

Three simple steps to a perfect cut list.

1

Input Materials

Enter your available stock and the parts you need to cut.

2

Optimize

Our algorithm calculates thousands of combinations to find the best yield.

3

Cut with Confidence

Export your plan to PDF and head to the workshop with a clear roadmap.

Built for real workshop jobs

Cabinet and furniture production

Plywood and sheet cutting layouts

Lumber and trim optimization

Fabrication and workshop planning

Whether it's a one-off job or repeat production, Cutlistor helps you work faster and waste less.

What can you cut with Cutlistor?

Cutlistor is a free cut list optimizer and cut list calculator for sheet goods (2D nesting) and linear stock (1D length nesting): plywood, MDF, melamine, lumber, trim, pipe, tube, bar, beam, and steel plate.

Use the sheet cutting optimizer for 2D nesting and the linear cut list optimizer for 1D nesting on lumber, pipe, and bar stock.

How Cutlistor compares

Cutlistor removes the complexity and gives you results instantly.

Simple Pricing

Choose the plan that fits your workshop.

Free

Try the optimizer with daily limits.

  • 3 calculations per day
  • 3 AI plan scans per month
  • 3 3D CAD imports per month (not saved)
  • 20 items cut list limit
  • CSV/XLSX import (up to 5 rows)
  • No save
  • No stock inventory

Popular

Pro

For regular projects and small shops.

  • Linear & sheet optimizers
  • Unlimited calculations
  • Unlimited cut list items
  • Up to 100 saved projects
  • Up to 1000 total stock quantity
  • 100 AI plan imports per month
  • 100 stored 3D model uploads per month

Business

Unlimited scale for teams and production.

  • Linear & sheet optimizers
  • Unlimited calculations & AI scans
  • Unlimited saved projects
  • Unlimited stock
  • Unlimited stored 3D model uploads

Team

Shared workspace for your shop, with central billing per organization and up to 5 seats.

  • Everything in Business for the workspace (including unlimited stored 3D uploads)
  • Central billing for the team
  • Up to 5 seats (members + pending invites)
  • Invite by email with owner/admin/member roles

Create a workspace in the dashboard, then subscribe.

The fastest way to optimize cut lists and reduce waste

Stop relying on manual planning and inefficient layouts.

Start using Cutlistor to get more out of every material you buy.

Free Cut List Optimizer