도구 로딩 중...
QR 코드를 온라인에서 무료 생성. URL, 텍스트, WiFi, 이메일, vCard 등 다양한 유형 지원. 색상 커스터마이징, 로고 추가, PNG/SVG 다운로드.
QR 코드 생성기 is a free online 이미지 tool that works right in your browser — whatever you enter is processed locally and never sent to a server. No installation, no signup; works on both phone and desktop, ready to use instantly.
이미지 처리는 Canvas API와 WebAssembly를 통해 로컬에서 이뤄지며, 일괄 처리를 지원합니다. 다운로드 전에 결과를 즉시 미리볼 수 있습니다.
We noticed most image compressors upload files to servers. Since privacy is our core principle, we built this tool to process everything locally using Canvas API and WebAssembly.
Photographers and hobbyists sharing work online. Before uploading to a gallery, social feed, or portfolio, optimize the file so it loads fast for visitors while still looking sharp on high-resolution screens.
네, 가입 없이 완전 무료입니다.
네, 모바일 브라우저에서 터치를 지원합니다.
이미지
도구에 품질 컨트롤이 있어 파일 크기와 이미지 품질의 균형을 맞출 수 있습니다.
ToolPure supports JPG, PNG, WebP, AVIF, GIF, and BMP formats. You can convert between any of these formats and adjust quality from 10% to 100% for optimal file size.
Yes, you can upload and process up to 100 images simultaneously. Batch operations include compression, format conversion, and resizing with a single quality setting applied to all files.
Both options are available. For JPG and WebP, you can choose lossy compression with adjustable quality. For PNG, lossless compression is used. AVIF supports both modes depending on your quality settings.
Yes. QR 코드 생성기 is a pure front-end tool: whatever you type or paste is processed only in your browser's memory and never sent to a server. It disappears as soon as you refresh or close the page.
🔒 Privacy & Security：All processing happens locally in your browser. Files are never uploaded or stored.
🔒 Privacy: All processing happens locally in your browser. Your files and data never leave your device — no upload, no server, no tracking.