QR Code Generator
Create customizable QR codes instantly. Set colors, error correction, size, and optionally add your logo. Download as PNG or SVG.
Adding a logo requires High (H) error correction for reliable scanning.
All processing happens in your browser. Your data never leaves your device.
How to Generate a QR Code
Enter Your Content
Type or paste a URL, text, WiFi credentials, or any content you want to encode into a QR code.
Customize Appearance
Adjust foreground and background colors, error correction level, size, and margin. Optionally add your logo for branded QR codes.
Download & Share
Preview your QR code in real time, then download as a high-quality PNG image or scalable SVG file.
Frequently Asked Questions
What can I encode in a QR code?
You can encode any text content including URLs, plain text, WiFi network credentials (WIFI:T:WPA;S:NetworkName;P:Password;;), email addresses, phone numbers, vCard contact data, and more.
What are error correction levels?
Error correction allows a QR code to be read even if partially damaged. Level L recovers 7%, M recovers 15%, Q recovers 25%, and H recovers 30% of data. Use H when adding a logo overlay.
Is my data sent to a server?
No. All QR code generation happens entirely in your browser using client-side JavaScript. Your data never leaves your device, ensuring complete privacy and security.
What is the difference between PNG and SVG?
PNG is a raster image format best for digital use and sharing. SVG is a vector format that can be scaled to any size without quality loss, making it ideal for print materials.
Can I add a logo to my QR code?
Yes! Upload any image as a logo and it will be centered on the QR code. The tool automatically switches to High (H) error correction to ensure the code remains scannable.
What size should my QR code be?
For digital use, 300-400px is usually sufficient. For print, use a larger size (600-1000px) or download the SVG format for perfect scaling. The minimum scannable size depends on the scanning distance.
QR Code Use Cases
URL Sharing
Share website links instantly. Users scan the QR code with their phone to open your website, landing page, or any online resource without typing.
WiFi Access
Create QR codes for WiFi networks. Guests scan the code to connect automatically without manually entering the password. Perfect for cafes, hotels, and offices.
Digital Business Cards
Encode contact information as vCard data. Recipients scan your QR code to instantly save your name, phone, email, and company to their contacts.
Marketing Campaigns
Add QR codes to flyers, posters, packaging, and ads to bridge offline and online marketing. Track engagement with custom landing pages.
Event Tickets
Generate QR codes for event tickets and registration. Enable fast check-in by scanning unique codes at the entrance.
Product Packaging
Add QR codes to product packaging for detailed information, user manuals, warranty registration, or promotional content.
Create Your QR Code Now
Generate custom QR codes in seconds. Free, fast, and completely private.