Need · Protect
QR 코드 생성기
어떤 텍스트나 링크로도 QR 코드를 만들어 PNG 또는 SVG로 내려받으세요. 모두 브라우저 안에서 처리됩니다.
링크가 담긴 흑백 사각형. 요컨대 마법입니다.— Poulpi
https://example.com or any text…
The QR code is generated locally in your browser: nothing is sent to our servers.
어떤 텍스트나 링크로도 QR 코드를 만들어 PNG 또는 SVG로 내려받으세요. 모두 브라우저 안에서 처리됩니다.
링크가 담긴 흑백 사각형. 요컨대 마법입니다.— Poulpi
https://example.com or any text…
A QR code replaces a long, awkward address with a one-second gesture: point the camera, the page opens. That is what made it the default tool for restaurant menus, event registration forms, a tradesperson's contact page, a payment link, a product's instructions or guest wifi access — a customer scans and connects without anyone having to spell out a twenty-character WPA key.
On print, it bridges paper and web: a poster in a shop window, a flyer, a business card, a parcel label, a site board, a conference badge. That is why the export format matters. PNG is perfect for screen use, e-mail or a website; SVG is vector: it stays perfectly crisp at any size, from a small square on a business card to a large-format poster, with no staircase effect whatsoever.
The code is computed entirely in your browser: the text or URL you type is never sent to our servers, and the preview updates as you type. We use error correction level M, the best compromise for everyday use: roughly 15% of the code can be damaged, dirtied, folded or partly hidden without the scan failing. That is what keeps a QR code readable on a creased flyer or a label that has travelled.
A few reflexes before you send anything to print: always test the code with two different phones, leave the white margin around the square — the "quiet zone" is part of the code and a tight frame prevents detection — keep a dark pattern on a light background rather than the reverse, and allow at least two centimetres per side for arm's-length scanning. To fold the result into a document, the image-to-pdf tool turns the PNG into a PDF page, the edit tool lets you place it directly on an existing poster, and compress lightens the final file before distribution. Here, everything happens in your browser: nothing is sent to our servers.
업로드
드롭 영역에 PDF 파일을 업로드하세요(또는 끌어다 놓으세요).
설정
어떤 텍스트나 링크로도 QR 코드를 만들어 PNG 또는 SVG로 내려받으세요. 모두 브라우저 안에서 처리됩니다.
다운로드
클릭 한 번으로 결과 문서를 다운로드하세요 — 처리 후 파일은 자동으로 삭제됩니다.