WhatsApp QR Code Generator for Click-to-Chat

Create a WhatsApp click-to-chat QR—not a login QR—from an international phone number and optional message. QRFlow checks message density, and the camera test verifies the mobile opening flow before export.

Click-to-chat, not loginCountry-code normalizationMessage density checkCamera test + SVG export

Start filling fields ↓Need planning help? ↓

GeneratorWhatsApp QR

Step 1

Enter the final content

Start by filling the highlighted required field. The preview and download actions appear as soon as the QR is ready.

Required fields 0/2 · Needs input

Phone number (digits only recommended) *

Message (optional)

Privacy and local storageLocal generation; open for details.

QR generation runs locally in your browser. Drafts, history, and saved QRs stay on this device unless you export or share them. Learn more →

Local data: drafts and saved QRs stay in this browser

Open this before clearing cache, switching devices, or sharing a QR setup with another browser.

Drafts and historyStored only in this browser. Export before clearing cache or changing devices.

Saved QR libraryStores QR content and styling locally. You can export or import JSON.

Share linkRebuilds the same QR in another browser and may include the QR content in the URL hash.

Dynamic edit keyKeep it private. It is required to update or delete hosted dynamic links.

Next: fill required fields: Phone number (digits only recommended)

Try a safe example

Examples are separate from the default form, so QRFlow will not generate a real QR until you choose one or enter your own content.

Preview

Fill the required field to unlock preview

The QR is not broken; it is waiting for valid content. Use the required field first.

WhatsApp preview

Finish the core inputs

Next: fill Phone number (digits only recommended) to unlock the live QR preview.

Create a WhatsApp click-to-chat QR

Use this generator to open a WhatsApp conversation without asking the scanner to save a number first. Enter the international number and add an optional short message for support, orders, bookings, or sales. QRFlow normalizes the number, and its rule check flags message density and print risks before export. This creates a click-to-chat link, not a WhatsApp Web login or linked-device authentication QR. Run the camera test on a phone with WhatsApp and also check the mobile-browser fallback; the rule check alone cannot confirm the destination account.

Use the country code and keep the prefilled message short.
Review the density rule check before SVG or PNG export.
Camera-test click-to-chat; never use this as a login QR.

创建 WhatsApp 点击聊天二维码

这个生成器用于让扫码者直接打开 WhatsApp 会话，不需要先保存号码。输入国际格式号码，并添加可选的客服、下单、预约或销售开场消息。QRFlow 会规范化号码，规则检查会在导出前提示消息密度和印刷风险。这个二维码打开的是聊天链接，不是 WhatsApp Web 登录码，也不是关联设备身份验证二维码。请用已安装 WhatsApp 的手机完成摄像头实测，并检查移动浏览器回退流程；规则检查本身无法确认目标账号。