Links, plain text, WiFi networks, contact cards — generate a QR code, customize the colors, and download it. Nothing is ever sent to a server.
Unlock once, use forever on this device — logo, high-res PNG export, and the batch generator below.
Scan with your phone's camera to test it before downloading.
Need QR codes for a dozen tables, products, or links at once? Paste one link or line of text per line, and download every code as a ZIP — using the color and size set above.
4QRCodeOnline covers the QR codes people actually need: a link to a website, a WiFi network guests can join without typing the password, a digital business card, or a pre-filled email. Pick a type, fill in the fields, and the code updates as you type.
Choose Text/URL, WiFi, Contact, or Email above, enter the details, and adjust the color and size if you like. When it looks right, download it as a PNG for everyday use or an SVG if you need it sharp at a large size, like on a poster or sign.
These are static codes: the data is encoded directly into the black-and-white pattern itself. That means the code keeps working forever, with no dependency on 4QRCodeOnline staying online and no scan limit.
Yes. Generating and downloading a QR code — any type, PNG or SVG, no sign-up, no watermark, no limit on how many you make — is completely free. An optional one-time Pro Pack ($4.99) unlocks logo embedding, high-resolution export and batch generation.
No. These are static QR codes — the data is encoded directly into the pattern, so the code works forever and doesn't depend on our site staying online.
No. The QR code is generated entirely in your browser with JavaScript. Nothing you type, including WiFi passwords, contact details, or an uploaded logo image, is sent anywhere.
PNG is a fixed-size image, good for most uses. SVG is a vector format that stays sharp at any size, which is better for printing large or placing in a design tool.
A single one-time payment of $4.99 unlocks: embedding your own logo in the center of the QR code, exporting at high resolution (2000px) for large-format printing, and batch generation — paste a list of links and download a ZIP with one QR code per line. It's a one-time unlock on this device, not a subscription.
Logo embedding, high-resolution export, and batch generation — unlocked once, usable forever on this device.
No PayPal account needed — PayPal's checkout also accepts cards as a guest.