QR Code Generator
Create QR codes for URLs, WiFi, WhatsApp, UPI, and more — with custom colors and logo. Download as PNG, SVG, or PDF.
Content
Preview
Live QR code — scan it with any phone.
https://vizotool.com
By Vizo ToolLast updated August 20265 min read
QR Code Generator — URL, WiFi, WhatsApp & More
The QR Code Generator creates scannable QR codes for URLs, plain text, WiFi networks, emails, phone numbers, SMS, WhatsApp, and UPI payments — all in your browser. Customize colors, add your logo, and download as PNG, SVG, or PDF.
A live preview updates as you type, so you always know the QR is scannable before you export. Nothing is uploaded: generation runs entirely on your device, making it safe for internal links and sensitive content.
- URL · WiFi · Email · UPI
- Custom colors & logo
- PNG · SVG · PDF export
- 100% browser-based
Why Use QR Code Generator?
8 QR Content Types
URL, text, WiFi, email, phone, SMS, WhatsApp, and UPI in one tool.
Brand It With a Logo
Overlay your logo in the center to make QR codes on-brand.
PNG, SVG & PDF Export
Raster or vector output for print, web, and packaging.
Private & Free
Codes are generated locally in your browser — never uploaded.
Features
WiFi QR Codes
Encode network name, password, and security type for instant join.
WhatsApp & SMS
Pre-fill a chat or message with a single scan.
UPI Payments
Generate payment QR codes with amount, note, and payee details.
Custom Colors
Pick foreground and background colors that match your brand.
Logo Overlay
Upload an image and center it in the QR code.
Multiple Export Formats
Download as PNG, SVG, or PDF at any size.
How to Create a QR Code
Generate and download a QR code in three steps.
Choose a type
Pick URL, text, WiFi, email, phone, SMS, WhatsApp, or UPI.
Fill in the details
Enter the link or content, then customize colors and add a logo if you want.
Download
Preview the live code, then export as PNG, SVG, or PDF.
Frequently Asked Questions
Got questions? We've got answers.
How do I make a QR code?▼
Choose a content type, enter the details (URL, WiFi credentials, etc.), and download the generated code as PNG, SVG, or PDF.
Is the QR code generator free?▼
Yes, completely free with no sign-ups or watermarks.
Are the QR codes created on my device?▼
Yes — all generation happens locally in your browser. Nothing is uploaded.
Can I make a WiFi QR code?▼
Yes — enter the network name, password, and security type (WPA/WEP/Open) to create a scan-to-join code.
Can I add my logo to the QR code?▼
Yes, upload an image and it's overlaid in the center. Keep the logo under ~25% of the code's width to stay scannable.
What formats can I download?▼
PNG (raster), SVG (vector, scales infinitely), and PDF (print-ready).
Can I change the colors?▼
Yes, set custom foreground and background colors. Keep the contrast high for reliable scanning.
Can I make a UPI payment QR code?▼
Yes — enter your UPI ID, optional payee name, amount, and note to create a payment code.
How does the WhatsApp QR work?▼
It encodes a wa.me link so scanning opens a chat with your number pre-filled.
Will my QR code expire?▼
No — the code is a static image of your content. It works forever unless you regenerate it with different data.
Can I make a QR code for an email?▼
Yes, enter the recipient address, subject, and body to create a mailto QR code.
Does it work on mobile?▼
Yes, the tool is fully responsive.
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