Single-line diagrams for your clients, free and without limits
Open a Trikker file or start with an empty diagram. Your PDF carries your company details in the title block, with no account and no limit on circuits or projects.
Drop your file here or choose it. It is read in your browser and never uploaded.
For installers and engineering offices: PlanElec Pro
Sketch has no account. Your company details and logo stay in your browser; on another device you enter them again.
What you get as an installer
- Enter your company details onceName, address, enterprise number and logo are kept in your browser. After that they appear in the title block of every new project.
- Open Trikker filesOpen your .trik file and carry on with the single-line diagram. Whatever could not be taken over is listed in a report. Floor plans from Trikker files are not imported yet. Always check the result.
- PDF with title block, circuit list and material listA4 landscape, with frame and title block: installation, client, EAN, installer and approved inspection body. Wide diagrams are spread over several sheets.
Frequently asked questions
Is my plan good enough for the inspection?
Sketch makes the drawing and a PDF with a title block that also names the approved inspection body (keuring in Dutch, contrôle in French). Whether your installation complies with the AREI/RGIE is judged by the approved inspection body at the inspection. Sketch does not check your installation and approves nothing.
Is it really free and unlimited?
Yes. You do not need an account, and there is no limit on circuits, symbols, pages or projects.
Where does my data stay?
In your browser. Your drawing is saved automatically on your device, the PDF is created in your browser and a Trikker file is read locally. Nothing is uploaded. If you clear your browser data, the drawing is gone: so save it as a file too.
Who is responsible for the content of my plan?
You are. Sketch draws; the inspection is done by the approved inspection body. You stay responsible for the content of your plans.
Can I open my Trikker files?
Yes. The single-line diagram of a .trik file is taken over. Whatever could not be taken over is listed in a report. Floor plans from Trikker files are not imported yet. Always check the result.