Design polypropylene water supply and heating systems right in your browser — no NanoCAD, SketchUp, or installation required. Assemble a layout from standard fittings, drag pipes, and get a bill of materials instantly.
Free, no installation. Demo without registration.
You can actually assemble your first project in a single evening — everything is done with the mouse right on the scene.
Works in the browser on Windows, macOS, and Linux — nothing to download or install.
Grab a part from the catalog and drag it onto the scene — snapping kicks in at the matching port.
Connect fittings port to port, and pull pipes straight out of the ports. Angles are set with the mouse wheel.
Bill of materials, pipe dimensions, printing, and project saving — all in one click.
The core functionality already works — you can start designing today.
Elbows, tees, couplings, reducers, manifolds, and boilers. Search by name and filter by tags — with the ability to exclude a tag.
Fittings "stick" to free ports on their own and rotate the right way at a wall. Alt/Cmd temporarily disables snapping.
Rotate a part with the mouse wheel around the snap axis. The navigation cube, flat views, and wall distances help you align everything to your measurements.
Create walls, set length, angle, and thickness — fittings and pipes snap to the actual surfaces of the room.
Undo and redo actions, copy and paste, box-select or Shift+click, and move groups of objects with snapping.
Automatic material calculation with quantities and diameters, pipe length display, CSV export, and project printing.
Guest mode with browser-based saving, a personal account on the server, and public links for viewing assemblies.
Go to your account →Catalog models are optimized: mesh merging, stripping of the unnecessary, and geometry quantization — the scene runs fast on any hardware.
A few techniques and you'll be working fast. Hotkeys work on both Windows and macOS (use ⌘ instead of Ctrl).
The designer is actively evolving: first came convenient snapping and editor tools, then project saving and user management. Ahead are on-scene dimensions, uploading your own 3D models, and engineering checks. Have an idea or a request — join the discussion.
A quick look at the latest development news.
Completely redesigned the website structure and implemented user registration and login. Most importantly, implemented full project management in the personal account, including project sharing.
Created a new demo project using an image from the Internet. Also made some minor improvements to the catalog.
Implemented the wall editor. Details: to delete — merge the points; when the pointer is a red circle — create a new one. Snapping is supported, including the intersection of two snap points.
Improved the specification and added buttons for saving it.
Yes. It's currently a prototype, and the core features are available for free — you can design without limits and without installation.
No. Everything works in the browser: just open the editor. All you need is an internet connection and WebGL support (available in all modern browsers).
You can view a project on a phone. For now, editing is tailored to mouse use only, so a desktop or laptop is more convenient for assembly.
Press Ctrl+S (⌘S). From the editor, the project is saved to your personal account on the server, from where you can open it on any device. In guest mode, the project is not saved.
Yes. Click "Show Bill of Materials" — the designer will count the fittings and pipes with quantities and diameters. You can export the bill of materials to CSV (Excel), save it as HTML, and print it.
Write in the discussion chat on the main page, and I'll add the part to the catalog. It's especially quick if you send a link or a 3D model file.
Open the editor and sketch out your first water supply layout right now — no registration required.
Project Discussion
