“Hi! Just scanned your studio counter QR—I would love to book my next appointment.”
FREE INTERACTIVE GENERATOR · SVG, 1200PX PNG & PRINT SIGN
Free WhatsApp QR code & storefront sign generator
Generate a permanent, standards-compliant WhatsApp click-to-chat QR code with a prefilled message in seconds. Download print-ready vector SVG, 1200px PNG, or print a clean countertop sign—100% client-side with zero watermarks, redirects, or expiry.
SAMPLE PREVIEW — ENTER YOUR NUMBER
Scan to message us on WhatsApp
https://wa.me/85291234567Point your phone camera at the code to open WhatsApp
Enter at least 5 phone digits on the left to unlock SVG, PNG, and print exports.
Click to load: 6 high-converting storefront scan prompts
A blank WhatsApp screen makes walk-in visitors hesitate. Embedding a short, placement-specific prompt tells your staff where the scan happened and lets the customer press Send in one tap:
“Hello, scanning at reception to schedule my follow-up visit. Preferred day: [Day/Time].”
“Hi! Scanning on court—I would like to ask about member hour packs or court availability.”
“Hi! Saw your studio sign and would love details on intro class packs and this week’s schedule.”
“Hello! Enquiring about a trial lesson and term package rates for [Subject / Level].”
“Hi! Just scanned my order card to join your VIP loyalty list and check restock alerts.”
Print dimensions, scan distance & error-correction specs
Most un-scannable storefront QR codes fail from cropped quiet zones, low-DPI screenshots, or printing dark ink on dark glass. Follow the 10:1 distance-to-size rule below:
| Placement | Typical scan distance | Minimum QR width | Recommended ECC | Production print note |
|---|---|---|---|---|
| Checkout counter acrylic tent | 30 – 50 cm (arm’s length) | 3.0 × 3.0 cm min | Q (25% recovery) | Keep a 4-module white quiet zone around all four edges |
| Storefront window / glass door | 80 – 150 cm (walk-up) | 8.0 × 8.0 cm min | Q or H (30%) | Always print on an opaque white backing—never dark modules on clear glass |
| Court banner / studio wall poster | 2.0 – 3.5 m (across room) | 16 × 16 cm min | H (30% recovery) | Export vector SVG so large-format print shops never pixelate edges |
| Instagram Story / digital invoice | In-phone screenshot scan | 1200 × 1200 px PNG | M (15% recovery) | Keep prefilled message concise (< 90 chars) for a lower-density grid |
Static wa.me chat QR vs. dynamic booking entry QR: when to use each
This generator creates a static ISO/IEC 18004 QR code encoding your official https://wa.me/ URL directly into the modules. Because there is no third-party redirect server in between, it works forever with zero scan limits—ideal for counter signs, window decals, flyers, and business cards.
However, if you run a 24/7 unstaffed pickleball court, golf simulator bay, class studio, or package-based clinic, a static QR code cannot verify payment or deduct session credits. Inside FavCRM, confirmed bookings automatically issue a unique, time-windowed check-in QR code (active 15 minutes before start until 30 minutes after end) that unlocks smart doors and logs package attendance on the client record.
Frequently asked questions
Does a WhatsApp QR code generated here ever expire?
No. This tool encodes the official https://wa.me/ click-to-chat URL directly into an ISO/IEC 18004 QR matrix with zero third-party redirector or tracking domain. As long as your WhatsApp phone number stays active, printed signs work forever.
Should I download SVG or PNG for printing storefront signs?
Download the 1200px PNG sign card for quick desktop printing, Instagram Stories, or reception tablets. Download the vector SVG file whenever a print shop is producing acrylic counter tents, window decals, or wall banners so edges stay razor-sharp at any scale.
Can I change the prefilled message later without reprinting the QR code?
Because a static wa.me QR code stores both your phone number and ?text= prompt inside the printed modules, changing the prefilled text changes the QR pattern. Keep printed prompts evergreen, or use FavCRM QR Self Check-In for dynamic storefront check-ins.
Does this generator upload my phone number or customer messages?
Never. QR matrix encoding, SVG generation, and PNG canvas rendering happen 100% locally inside your browser—nothing is transmitted to or stored on any server.
What is the difference between a WhatsApp QR code and FavCRM QR Self Check-In?
A static WhatsApp QR code opens a chat thread for general enquiries. FavCRM QR Self Check-In identifies returning members at reception, logs attendance, deducts prepaid session credits or awards loyalty stamps, and updates your CRM automatically.