QR2R

Free WhatsApp QR code generator

WhatsApp QRs open a wa.me chat with your phone number ready to message. The recipient (the scanner) doesn't need to add you as a contact first — they tap Send and the conversation starts.

Use cases are everywhere: customer service ("Scan to chat with a human"), retail try-ons ("Send us your size"), service businesses ("Book your appointment"), and creator product drops ("Scan to be first in line"). WhatsApp's 2-billion-user reach makes this the de-facto messenger QR worldwide.

We use the wa.me universal link format. It opens the WhatsApp app if installed, or the WhatsApp web prompt otherwise. The pre-filled message is URL-encoded automatically — emojis, punctuation, line breaks all survive.

  • Powered by wa.me universal links.
  • Optional pre-filled message — converts more scans into messages.
  • Falls back to web if WhatsApp isn't installed.
  • No watermark, no third-party tracker.

WhatsApp QR — frequently asked questions

  • Does the recipient need my number saved?
    No — that's the whole point of wa.me links. The scan opens a chat with your number even if it's not in the recipient's contacts.
  • Why is my number not working in WhatsApp?
    WhatsApp wants the international format with no leading +, no spaces, no dashes. The designer normalises this for you — paste the number however you have it and the encoder strips formatting.
  • Can I send a pre-filled message?
    Yes — the message field URL-encodes automatically. Keep it short (under 200 chars) so the user can read it before tapping Send.
  • Does it work for WhatsApp Business numbers?
    Yes — the wa.me format works for both personal and Business accounts. Business catalogue links also work as the destination URL.
  • Will it work on iPhones without WhatsApp installed?
    It opens a "get WhatsApp" page on the App Store. Users who already have iMessage but not WhatsApp will need to install it first.
  • Is this an official WhatsApp QR?
    It's the official wa.me link format that WhatsApp documents publicly. We just encode it into a QR — same as the in-app "QR code" feature, but stylable and printable.

Design your WhatsApp QR

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WhatsApp QR examples

Customer service

Scan to chat with a human.

Phone: +1 555 0188 · Message: Hi! I need help with…

Booking enquiry

For service businesses.

Phone: +44 7700 900222 · Message: I'd like to book

Drop notification

Limited-stock product launches.

Phone: +49 30 12345678 · Message: Notify me about the next drop