Design wiring looms for your project car.
X/D Loom is the fast, flexible way to create professional wiring diagrams for your project builds.
- No credit card required
- Start in seconds
- Save to the cloud
Everything you need to go from idea to implementation
Design, document, and build your wiring with one tool, on the web and on iPad.
Intuitive Canvas
Easily create complex wiring diagrams with our drag-and-drop interface and extensive component library.
Component Library
Batteries, relays, ECUs, fuse boxes, and more, each with the right terminals ready to wire.

Export diagram
- Print-ready PDF
- High-res PNG
Export & Share
Export diagrams as PNG or PDF so they're always at hand in the workshop. Or create a shareable link.
Projects
- 240Z Full RewireActive
- Camper Aux CircuitsActive
- MX-5 Headlight LoomArchived
Project Management
Rename, archive, and organize your projects with ease, keeping your workspace tidy and efficient.
Synced devices
- Web editorSaved just now
- iPad appSyncing
Cloud Sync
Save your projects securely in the cloud and access them from anywhere, anytime, on the web or the iPad app.
Simple workflow
Design. Review. Build.
From first sketch to final diagram in minutes.
- 1Start a projectChoose a template or start from scratch.
- 2Add componentsDrag components, draw wires, and label everything.
- 3Validate & organizeUse built-in checks to keep your diagram clean and accurate.
- 4Export & buildExport your diagram and build with confidence.





Plans that scale
Start free. Upgrade when you're ready.
All plans include core features. Upgrade for more power and flexibility.
Free
Forever
- Up to 3 diagrams
- 3 pages per diagram
- 25 components per diagram
- PNG export with X/D Loom watermark
Pro
Billed annually, save 34%
- Unlimited diagrams
- Unlimited pages
- Unlimited components
- PDF and PNG export
Take it to the workshop
Get X/D Loom
on iPad.
Sketch looms at the bench with Apple Pencil, and every change syncs straight back to the web.
- Free to download
- Works with Apple Pencil
- Syncs with the web


