QR 码类型
内容
QR 码预览
输入内容以生成 QR 码
需要随时随地使用 QR 码？
Qrra for iPhone 可扫描并创建带有您专属颜色和徽标的自定义 QR 码 — 完全免费，无广告，无水印。由 TheDailyUtils 同一团队打造。
在 App Store 下载 Qrra使用方法
- • 选择您要生成的 QR 码类型
- • 在输入框中输入内容
- • 自定义颜色、尺寸和容错级别
- • 将 QR 码下载为 PNG 或复制数据
- • 使用手机上的任意 QR 码扫描应用扫描
输入内容以生成 QR 码
Qrra for iPhone 可扫描并创建带有您专属颜色和徽标的自定义 QR 码 — 完全免费，无广告，无水印。由 TheDailyUtils 同一团队打造。
在 App Store 下载 QrraA QR code is the fastest bridge between something printed or displayed and something on a phone — a menu, a WiFi password, a link to your portfolio. This QR Code Generator turns any URL, block of text, or WiFi credential into a scannable code in seconds, without asking you to sign up, install an app, or hand your data to a server. It solves the everyday problem of needing a QR code for a flyer, business card, product label, or presentation slide right now, without digging through an app store for something that will nag you with ads or watermark your download.
Type or paste what you want encoded — a website address, a plain-text message, or WiFi network details — and the tool builds the code instantly as you work. You can adjust the size and choose the foreground and background colors to match a brand palette or simply make the code easier to scan against a colored background, then export the result as a PNG for quick sharing or an SVG when you need a crisp, infinitely scalable version for print. Because everything runs client-side in your browser, the code is generated locally on your device rather than uploaded to a remote service.
One practical note: if you're printing a QR code for a flyer or poster, keep the contrast between foreground and background colors high and test-scan it at the actual printed size before sending it to press, since low-contrast or overly small codes can fail to scan reliably. For WiFi codes, double-check the network name and password are entered exactly as configured on your router, since a single typo will produce a code that looks fine but won't connect.
Generate custom QR codes for URLs, text, WiFi, and more using our free QR code generator.
Select the type of QR code you want to create: URL, Text, WiFi, Email, Phone, or SMS.
Input the data you want to encode. For URLs, paste the web address. For WiFi, enter network name and password.
Adjust the QR code size, color, and error correction level to match your needs.
Click the "Generate QR Code" button to create your custom QR code image.
Download the QR code as PNG or SVG, then print it or use it in your digital materials.