Turn any link into a 3D printable QR code
Paste a link — your menu, Google review page, Instagram, Wi-Fi, or website — style it, and export a scannable PNG/SVG, or a two-color 3MF/STL file ready to print as a keychain, tabletop stand, or wall plaque.
Estimated size: —
Transparent-ready PNG, or an infinitely scalable SVG for print.
3MF carries both colors — open it directly in Bambu Studio, PrusaSlicer, or Orca Slicer.
From link to printed part in three steps
No design software, no CAD experience, and nothing to install — the whole pipeline, including the 3D mesh, runs in your browser.
Paste your link
Drop in your menu, Google Reviews page, Instagram, website, or Wi-Fi details. Style the colors, dot shape, and add a logo or emoji.
Pick an object
Choose a tabletop stand, keychain, or wall plaque, add a short text or emoji, and set your two filament colors. Rotate the live 3D preview.
Print it
Download the color-ready 3MF (or STL) and slice it — most slicers read the two colors straight from the file, no manual painting.
What people are printing
A 3D printed QR code holds up on a counter or wall far better than a laminated sheet of paper — and it looks like you meant it.
Digital menu stands
A tabletop stand linking to your menu PDF — sturdy enough to survive a busy dinner rush, unlike a sticker.
"Leave us a review" signs
Point straight at your Google or Yelp review page. Studies consistently show physical prompts convert better than a verbal ask.
3D printed QR keychains
Batch-print keychain favors linking to a shared photo album, RSVP page, or playlist — a party favor guests actually keep.
Wi-Fi welcome plaques
A wall-mounted plaque by the door that connects guests to your network instantly — no whiteboard, no typos.
Product & care info
Link to sizing charts, care instructions, or a restock waitlist from a shelf-edge stand at a market stall.
Open-house yard signs
A weatherproof plaque linking straight to the listing, floor plan, or a booking calendar for showings.
Learn to print QR codes that actually scan
Practical, tested advice on colors, sizing, file formats and slicer settings — so your first print works.
How to 3D Print a Two-Color QR Code (Step by Step)
A complete walkthrough from link to finished print: designing the code, choosing an object, slicing two colors, and testing the scan before you print a batch.
Read the guide → DesignBest Filament Colors for Scannable 3D Printed QR Codes
Which filament pairs scan reliably, which ones fail, and why — plus how to handle glossy, silk and translucent filaments that confuse phone cameras.
Read the guide → DesignWhat Size Should a 3D Printed QR Code Be?
How to size a 3D printed QR code for the distance people will scan it from and the detail your nozzle can print — with a simple rule of thumb and worked examples.
Read the guide → File formats3MF vs STL: Which File Format for Multi-Color 3D Prints?
What STL and 3MF files actually store, why 3MF is better for two-color QR codes, and when an STL is still the right download.
Read the guide → SlicingTwo-Color QR Codes on a Single-Nozzle Printer: Adding a Filament Change
You don't need a multi-material system for a two-color QR code. Here's how to find the right layer and add a filament change in Bambu Studio, Orca Slicer, PrusaSlicer and Cura.
Read the guide → TroubleshootingWhy Won't My 3D Printed QR Code Scan? 9 Fixes
A practical troubleshooting checklist for 3D printed QR codes that scan slowly or not at all — contrast, size, stringing, glare, quiet zone, and more.
Read the guide →Frequently asked questions
It's a physical object — a keychain, stand, or plaque — where the QR pattern is raised (or a second color) instead of printed on paper. We generate a two-color 3MF (or single-color STL) mesh directly from your link, sized and spaced to stay scannable once printed.
Yes, as long as there's real contrast between your two colors (a light badge in the tool warns you if they're too close) and the print is reasonably clean. Dark-on-light or light-on-dark both work well; two similar mid-tones don't.
3MF is the modern format most current slicers (Bambu Studio, PrusaSlicer, Orca Slicer, Cura) use — unlike STL, it can store multiple colored parts inside one file, so your base and raised QR code import already assigned to two colors or filaments. We include an STL download too, for older single-color workflows.
It helps, but it's not required. Single-extruder printers can still use the 3MF with a manual filament-change pause at the color layer, or you can print the STL in one color and hand-paint the raised details.
Yes — upload a PNG, JPG, SVG, or WebP for the 2D PNG/SVG download, or pick from the built-in emoji set for both the 2D code and the 3D-printed text panel.
Completely free, with no sign-up — everything, including the 3D mesh generation, happens locally in your browser. The tool is supported by the ads you see on this page.
Yes. QR codes generated here have no tracking, expiry, or usage limits attached — the code simply encodes the link or text you entered, so it's yours to print and sell or hand out as you like.