Instant QR Codes for Anything - Links, WiFi, Contacts & More ✨
Quick Color Vibes
Add some content first!
Restaurant Menus
Share digital menus with customers
Guest WiFi Access
Let guests connect without typing passwords
Business Cards
Share contact info digitally
Higher error correction allows scanning even if damaged
Test your QR code before printing or sharing
Ensure good contrast between foreground and background colors
Smaller QR codes have limited data capacity
Select what you want to encode: a URL, plain text, Wi-Fi credentials, a vCard contact, an email address, or an SMS message. Each type structures the data so phones handle it correctly.
Fill in the relevant fields for your chosen type. For URLs, paste the link. For Wi-Fi, enter the network name, password, and encryption type. The form adapts to each QR type automatically.
Adjust the QR code colors, size, and error correction level. Higher error correction (Level H) allows up to 30% of the code to be obscured and still scan, which is useful for printed codes that may get scratched or damaged.
Download the QR code as a PNG image for print materials, presentations, packaging, or digital use. The generated image is high-resolution and ready for both screen and print.
Generate QR codes for URLs, text, Wi-Fi access, contact cards (vCard), email addresses, phone calls, and SMS. Each type is properly formatted so devices handle it natively.
Change the foreground and background colors to match your brand identity. Ensure sufficient contrast between colors for reliable scanning across all devices.
Choose from four error correction levels (L, M, Q, H). Level H tolerates the most damage, making it ideal for printed codes that may get scratched, or for overlaying a logo in the center.
Download QR codes as PNG images at customizable sizes. Whether you need a small icon for a business card or a large image for a poster, the output scales cleanly.
The QR code regenerates in real time as you edit content or adjust settings. You see exactly what your audience will scan before you download anything.
QR codes are generated entirely in your browser. Wi-Fi passwords, contact information, and URLs are never sent to a server or logged anywhere.
Restaurants and cafes print Wi-Fi QR codes on table cards so guests connect instantly without asking for the password. Event organizers put URL QR codes on badges, banners, and handouts to direct attendees to schedules, feedback forms, or registration pages. These codes eliminate typing errors and reduce friction -- people scan instead of hunt-and-peck on a phone keyboard.
Small businesses and freelancers add vCard QR codes to business cards, allowing contacts to save their name, phone number, email, and website with a single scan. Marketing teams place QR codes on product packaging, flyers, and point-of-sale displays to drive customers to landing pages, app downloads, or promotional offers with measurable click-through rates.
IT teams generate Wi-Fi QR codes for onboarding new employees or configuring guest networks. Developers embed QR codes in documentation to link to API endpoints, demo environments, or app store listings. Teachers create QR codes linking to assignments, videos, or classroom resources, making it easy for students to access digital materials from printed handouts.
A single QR code can store up to about 4,296 alphanumeric characters or 2,953 bytes of binary data. In practice, shorter content produces simpler codes that scan more reliably. Keep URLs under 200 characters and text under 300 characters for the best scanning experience across all devices.
Level M (15% recovery) is a good default for most digital uses. Use Level H (30% recovery) if you plan to print the code where it might get scratched, or if you want to overlay a small logo in the center. Higher error correction makes the QR code denser, so avoid Level H for very long URLs.
Not with a static QR code -- the URL is baked into the pattern. If you need to change the destination later, encode a short redirect URL that you control (like a link from your own domain) and update the redirect target as needed. This gives you the flexibility of a dynamic QR code.
The QR code itself never expires -- it is just a printed pattern encoding data. However, the content it points to can become unavailable. A URL QR code will stop working if the website goes down or the page is deleted. The QR pattern remains valid forever; it is the destination that might change.
For reliable scanning, print QR codes at least 2 cm x 2 cm (about 0.8 inches) for close-range scanning like business cards. For posters or signage scanned from a distance, the general rule is 1 cm of QR code size per 10 cm of scanning distance. Always test the printed code with multiple phone models.
Encode images or data that you want to embed alongside QR codes in web pages.
Verify URLs before encoding them into QR codes you distribute publicly.
Generate a strong Wi-Fi password before creating a QR code to share it.
Understand file sizes when embedding QR code images in documents and presentations.