QR Code Generator — Free QR Codes for URLs, WiFi & vCards
Create QR codes for website links, WiFi networks, and vCard contact cards with this free online QR code generator. Customize the colors to match your brand and download the result as a crisp PNG for digital use or an infinitely scalable SVG for print — no signup, no watermark, and no expiring codes.
QR codes bridge the physical and digital: menus, posters, business cards, packaging, and event badges all route people to the right destination with one scan. A WiFi QR code lets guests join your network without typing a password, and a vCard QR adds your full contact details to their phone instantly.
How to Create a QR Code
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Pick the QR type
Choose URL for links, WiFi for network access, or vCard for contact details.
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Enter the content
Paste the link, enter the network name and password, or fill in the contact fields.
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Customize the design
Set foreground and background colors — keeping enough contrast for reliable scanning.
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Download PNG or SVG
Export a PNG for screens and documents, or an SVG that stays sharp at any print size.
Features of the QR Code Generator
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URL, WiFi, and vCard modes
Link to any page, share network access password-free, or hand out scannable contact cards.
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PNG and SVG export
Raster for digital, vector for print — billboards scan as cleanly as business cards.
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Custom colors
Brand the code with your palette while the tool keeps it scannable.
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Codes never expire
These are static QR codes with your data encoded directly — no redirect service, no dead links, no fees.
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Private generation
Codes are rendered in your browser; your URLs, passwords, and contacts are never sent to a server.
Frequently Asked Questions
Do these QR codes expire?
No. The generator creates static QR codes with your content encoded directly inside them — there is no intermediary service that can shut down or start charging. The code works as long as its destination exists.
How does a WiFi QR code work?
It encodes your network name, password, and security type in a standard format. When someone scans it with their phone camera, the device offers to join the network automatically — no password typing.
Should I download PNG or SVG?
PNG for digital use — websites, PDFs, presentations. SVG for print — being vector, it scales from a business card to a poster without any loss of sharpness.
Can I change the QR code colors and still have it scan?
Yes, with two rules: keep strong contrast between foreground and background, and keep the foreground darker than the background (scanners expect dark modules on a light field). Avoid very light foreground colors.
What is a vCard QR code?
A QR code containing your contact card — name, phone, email, organization. Scanning it opens the phone's 'add contact' screen with everything pre-filled, making it perfect for business cards and conference badges.