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Let customers scan to start a WhatsApp chat with you — optionally with a message ready to send. Free and instant.
100% freeNo signupNo watermarkInstant PNG & SVG download
Higher level allows more scanning damage or larger logos
A WhatsApp QR code opens a chat with your number the moment someone scans it — no saving your contact first. It is ideal for support, bookings and sales: on a flyer, receipt, shop window or website, one scan starts the conversation.
Use a wa.me link with your number in international format (and an optional pre-filled message), style the code and download a PNG or SVG. It is a static code that works forever with no account.
Tip: Use the wa.me/<number> format — e.g. wa.me/15551234567, no plus sign.
Build a wa.me link with your number in international format — for example https://wa.me/15551234567 — paste it into the generator, and download the code. Scanning it opens a WhatsApp chat with you.
Yes — append a pre-filled text to the link (wa.me/15551234567?text=Hi). When someone scans, the chat opens with that message typed in, ready to send.
No — that is the point. The code opens the chat directly, so there is no need to add you as a contact before messaging.
Yes — CalculatorAI's QR code generator is completely free. Create, customise and download as many static QR codes as you want as PNG or SVG, with no signup, no watermark and no scan limit. Static codes never expire. A free account adds dynamic (editable) codes with scan analytics.
Static QR codes never expire — the data is encoded in the code itself, so they keep working forever with no account and no fees. Dynamic codes, which you can edit after printing and track, stay live as long as your free account is active.
Static QR codes are free forever and never expire. Want to change the destination after printing and see how many people scan — from where and on what device? Create a dynamic QR code and track every scan in the QR Codes dashboard.
Open the QR Codes tracker