Door Knob Hanger Generator
Free door knob hanger generator for laser cutting and 3D printing. Make a funny door sign with a built-in door knob notch. Start from presets like DO NOT ENTER, edit two lines of text with separate fonts and a centre symbol, then export SVG, STL, and 3MF.
How To Use
Pick a Funny Signs preset like DO NOT ENTER / Laser Is On to load both lines and a matching symbol, then set the panel size in mm or inches. The outline has a circular door knob notch at the top, so the finished hanger slips right over the knob.
Edit the top text (for example DO NOT ENTER), pick a font, and set its size and vertical offset to place it exactly where you want below the notch. Text is centred automatically.
Swap the centre symbol from the icon library, then edit the bottom text (the punchline) with its own font, size, and vertical offset. The symbol is centred between the two lines.
Switch to the 3D Preview to set the thickness for 3D printing; the text and symbol are raised as embossed detail.
Download SVG for laser cutting (layers are colour-coded: cut outline & notch, engrave text & symbol) or STL / 3MF for 3D printing. SVG opens in LightBurn, Glowforge, xTool, Epilog, and Trotec.
Frequently Asked Questions
Yes. The Door Knob Hanger Generator is 100% free with no limits, no watermarks, and no trial period. Generate and download as many files as you want, free forever.
Free door knob hanger generator for laser cutting and 3D printing. Make a funny door sign with a built-in knob notch and custom text; export SVG, STL, and 3MF.. Adjust the settings, preview your design in real time, and download a ready-to-make file in seconds.
It exports clean SVG files for laser cutting, CNC, and vinyl, plus STL and multi-colour 3MF files for 3D printing. Everything is generated instantly in your browser.
Laser cutters and engravers including Glowforge, xTool, LightBurn, OMTech, Epilog, Trotec, Thunder Laser, and any machine that accepts SVG or vector files. CNC routers and mills via SVG import in tools like Vectric, Carbide Create, Easel, and Fusion 360. 3D printers via slicers such as Bambu Studio, PrusaSlicer, OrcaSlicer, and Cura, with 3MF files carrying colour data for multi-colour prints.
You can use wood, acrylic, leather, MDF, plywood, cardboard, and paper for laser cutting and CNC, and PLA, PETG, ABS, TPU, and any filament your printer supports for 3D printing. The generated files are standard formats compatible with any material your machine can handle.
No account or sign-up is required for the Door Knob Hanger Generator. It runs entirely in your browser, your designs never leave your device, and there is nothing to install.
Yes. A commercial license is included, so you can sell products made with the Door Knob Hanger Generator on Etsy, Amazon Handmade, Shopify, at craft fairs, or anywhere else. Attribution is appreciated but not required.
Visit the MyLaserTools Learning Center for a step-by-step Door Knob Hanger Generator guide, plus material tips and file-format help for laser cutting, CNC, and 3D printing. The guides walk you through every setting and how to prepare your files for your machine.
Open the Door Knob Hanger Generator guideAbout
The free door knob hanger generator lets you design a funny hanging door sign with a built-in door knob notch for laser cutting and 3D printing. Start from a ready-made preset like DO NOT ENTER / Laser Is On, GAMING ZONE / enter at your own risk, or SHHH / nap in progress, then make it yours: set the panel size, edit the top headline and bottom punchline with their own fonts, sizes, and vertical offsets, and swap the centre symbol from the icon library. The text and symbol export as a colour-coded SVG (cut outline and knob notch, engrave text and symbol) ready for Glowforge, xTool, Epilog, Trotec, and LightBurn, or as STL and 3MF files with your chosen thickness and raised detail for resin and FDM 3D printers. Perfect for bedroom and workshop door signs, gaming rooms, makerspaces, teen rooms, gag gifts, and craft-business best sellers.
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