3D QR 코드 만드는 방법
- QR 유형 선택: Select Text/URL, WiFi, or vCard and fill in the content.
- 스타일 선택: Browse 23 module styles in the Styles tab — from classic squares to dots and stars.
- 사용자 지정: Adjust size, depth, base thickness, and colors. Choose a base shape (square, circle, or hex).
- 로고 추가 (선택 사항): Upload your logo in the Logo tab. Use High error correction for best results.
- 내보내기: Download as STL for 3D printing, OBJ for modeling, or 3MF for multi-color printing.
QR 코드 3D 인쇄 모범 사례
For the best scan results, use a 최소 크기 50mm with at least 2mm 돌출 깊이. Print with high contrast colors — dark modules on a light base or vice versa. 0.2mm 레이어 높이 gives the cleanest edges.
For 듀얼 컬러 인쇄, use the 3MF export which embeds color data, or use the multi-part STL option to import base and QR modules as separate objects in your slicer. You can also pause the print at the base layer height and swap filament for a manual color change.
지원되는 QR 콘텐츠 유형
Beyond simple URLs, this tool generates WiFi QR 코드 (SSID, password, encryption type) that let people connect to your network with a single scan, and vCard QR 코드 (name, phone, email, company, website) for sharing contact information. All content types produce fully scannable 3D QR codes.
QR 코드 오류 정정 수준
QR codes use 리드-솔로몬 오류 정정 to remain scannable even when partially damaged or obscured. Vextrude supports all four levels: 낮음(7%) for maximum data density, 중간(15%) as the default balance, 사분위(25%) for moderate resilience, and 높음(30%) which is required when embedding a logo in the center. Higher error correction increases the QR module count, so choose the lowest level that meets your needs for smaller, cleaner designs.
베이스 형상 및 3D 지오메트리
Choose from three base shapes: 사각형 (standard, best for framing and mounting), 둥근 (soft corners, modern aesthetic), and 원형 (perfect for coasters, keychains, and badges). Each shape generates watertight 3D geometry with configurable 모듈 깊이, 베이스 두께, and an optional 돌출 프레임 for structural rigidity. The no-base option outputs only the QR modules for embedding into your own designs.
인기 사용 사례
3D 인쇄 QR 코드 are used for business cards and desk signs, retail product tags, restaurant table numbers with menu links, WiFi access codes for offices and Airbnbs, event badges and conference swag, museum exhibit labels, real estate listing signs, and personalized gifts. The raised 3D surface is more durable than printed stickers, resistant to weather, and adds a premium tactile quality that flat QR codes lack.
