Best Free QR Code Generators of 2026 (Unlimited Without Ads and Sign Ups!)

Offline QR-Code Generator lets you generate QR codes locally without having you to be connected to the internet! Use any 'QR Code' scanner on your iOS/Android device!

QR Code 是二維條碼的一種，QR 為 Quick Response 的縮寫，即希望 QR Code 可以快速解碼其內容， 相對於傳統一維條碼有更大的儲存資料容量，也無需像一維條碼掃描時需要直線對準掃描器，且 QR Code 具有容錯能力，即使有部份汙損，仍然可以完整的讀取資訊。

QR Code Generator by Mariano Ortu is a lightweight, offline QR Code generator designed for professionals and users who value privacy and control. It creates clean, reliable QR Codes without any internet connection, ensuring all your data stays on your dev

Generate unlimited QR codes for free - WiFi, text, URL, vCard, email & SMS. No login required, no hidden fees. Create, customize, and download QR codes instantly.

在線 QR 碼或動態 QR 碼，可以將掃描儀重定向到各種引人入勝的交互式內容，例如照片、視頻文件和多鏈接文件。 而離線二維碼只能存儲和顯示文本、URL 和電子郵件。

Generate QR codes instantly with our free, offline QR code generator. Your data never leaves your device - completely secure and private. Customize size, colors, and download instantly.