Does the WhatsApp QR code expire?

No. It points to your WhatsApp number and works as long as that number is active. Print it once and reuse it.

Can I add a pre-filled message to the QR code?

Yes. Whatever you type in the message field loads into the chat box when someone scans the code.

FREE TOOL

WhatsApp QR Code Generator

Turn your WhatsApp number into a free, scannable QR code. Add a pre-filled message, pick a colour, and download a print-ready PNG or SVG — no signup, generated right in your browser.

WhatsApp number

Enter the number without the country code or leading zero.

Pre-filled message (optional)

This text appears in the chat box when someone scans the code.

QR colour

Custom

Dark colours on white scan best. Keep contrast high.

Download size

Your QR code will appear here as you type a number.

🔒 Generated in your browser — nothing is sent to a server.

What is a WhatsApp QR code?

A WhatsApp QR code is a scannable image that opens a chat with your business the moment a customer points their phone camera at it — no saving your number, no typing. Under the hood it encodes a click-to-chat link (a wa.me URL), and you can pre-load the first message so the conversation starts on your terms. It is the fastest way to turn a physical touchpoint — a shop counter, a flyer, a delivery box — into a WhatsApp lead.

How to create a WhatsApp QR code

Enter your WhatsApp number with the correct country code (the tool above defaults to India, +91).
Add a pre-filled message (optional) so customers don't have to think about what to say — “Hi, I'd like to book an appointment” works well.
Pick a colour and size, then download your QR code as a PNG for screens or an SVG for crisp, large-format printing.
Place it where your customers are — print it, add it to designs, or drop it into your ads.

Where to use your WhatsApp QR code

Shopfront & counter — let walk-ins start a chat for offers, bookings or support.
Product packaging & delivery boxes — turn every order into a re-engagement channel.
Flyers, posters & standees — a scannable call-to-action beats a phone number nobody types.
Business cards & email signatures — open a chat in one tap.
Instagram, Facebook & Google ads — pair it with a click-to-WhatsApp campaign.

Frequently asked questions

Is this WhatsApp QR code generator free?

Yes — completely free, with no signup and no watermark. You can generate and download as many codes as you like.

Does the QR code expire?

No. The code points to your WhatsApp number, so it works for as long as that number is active on WhatsApp. Print it once and reuse it forever.

Can I add a pre-filled message?

Yes. Whatever you type in the message field is loaded into the chat box when someone scans the code — they just hit send.

Do I need WhatsApp Business?

No — it works with any WhatsApp number. If you run a business, WhatsApp Business (or the Business API via FLO Konnect) gives you a verified profile, automated replies and a team inbox.

Is my number stored anywhere?

No. The QR code is generated entirely in your browser — your number and message never leave your device.

Can I print it large without it going blurry?

Yes. Download the SVG for infinitely scalable print, or the 2048 px PNG for big standees and banners.

Getting scans is step one. FLO Konnect handles the conversations and follow-up that turn them into customers.

Explore FLO Konnect →

More free tools: WhatsApp Link Generator · WhatsApp Text Formatter · UPI QR Code Generator · all tools →

Mandeep S.

★ ★ ★ ★ ★

I want to give a massive shoutout to the incredible team at Fidus Synergies LLP. Finding a vendor is easy, but finding a true tech partner in your progress is rare—and that is exactly what they have been for us during the beta development of our cross-platform Vendor Management application. A huge part of this phenomenal experience comes down to their Principal, Sham Kamboj. Sham is an absolutely amazing and engaging leader who brings both brilliant technical expertise and a genuine passion for his clients' success. Under his guidance, the Fidus team didn't just write code or configure Out of box solutions; they delivered comprehensive solutions that laid a flawless foundation for our AI, Automated client experience workflows, Marketing Optimization Suite, mobile and desktop platforms. Their deep expertise in complex AI and Database engagements elevated our application from a standard operational tool to an intelligent, scalable, and future-proof ecosystem. Sham takes the time to understand the vision behind the technology, making even the most complex architectural challenges feel manageable and exciting. If you are looking for a forward-thinking, dedicated team to elevate your business, I cannot recommend Fidus Synergies LLP and Sham highly enough! 🚀

Eshan Gill

I’ve been using this CRM for the past 2 months, and it has helped me automate and systemize my business. Calls are being booked automatically, and clients are receiving regular follow-ups through email and WhatsApp. My show-up rate has increased, and my closure rate has improved as well. This is a must-have for every business owner.

Dr. Kavita Sharma

Sharma Dental Clinic

FLO transformed how we follow up with patients. Appointment reminders go out automatically on WhatsApp and our no-show rate dropped by nearly 40%. Setup was smooth and the team was very responsive.

Rohit Malhotra

Malhotra Coaching Centre

We enrolled 120+ students last batch using FLO's WhatsApp sequences. No manual follow-up needed — the automation handled everything from inquiry to fee payment confirmation.

Priya Nair

The Skincare Studio

Our repeat purchase rate went up after we started using FLO for post-sale WhatsApp follow-ups. The ROI calculator on their site actually undersells it — results came faster than we expected.

Arjun Mehta

Elevate Real Estate

FLO Konnect was exactly what we needed for site visit follow-ups. Quick to set up, works reliably, and the support team actually picks up the phone. Rare these days.