QR Code Generator
Generate QR codes from text, URLs, phone numbers, or Wi-Fi credentials, with image download.
Your QR code
Download imageGenerated entirely in your browser — nothing is sent to any server, not even the Wi-Fi password.
The QR code generator creates an image that, when scanned by a phone's camera, opens a link, dials a phone number, or automatically joins a Wi-Fi network, without typing anything. It's a quick way to share information in contexts where typing is inconvenient or impossible, like restaurant menus, product packaging, event badges, or in-store signage. Pick the content type, fill in the fields, and download the generated image.
How to use
- Choose the content type: text/URL, phone, or Wi-Fi.
- Fill in the matching fields — the QR code updates automatically.
- Click "Download image" to save the QR code as a PNG.
Worked example
A coffee shop wants customers to join the shop's Wi-Fi without asking for the password at the counter. In "Wi-Fi" mode, the owner fills in the network name (SSID), the password, and the security type (WPA/WPA2), generates the QR code, and prints it on a table tent card. Any customer who points their phone camera at the code joins the network automatically, without typing anything — and the password never has to be said out loud or written somewhere visible.
Frequently asked questions
Is it safe to generate a Wi-Fi QR code here?
Yes. All generation happens in your browser, including the Wi-Fi QR code — the network password is never sent to any server, unlike many online generators that process data remotely.
Why does the QR code sometimes fail to scan?
Check that the text or link isn't empty, that the Wi-Fi network name (SSID) and password are correct, and that your phone's camera app supports automatic QR code reading — most current smartphones support it natively.
Can I use this QR code on printed material?
Yes, the downloaded image is a good-resolution PNG suitable for printing on cards, packaging or posters. For large print runs, it's worth test-scanning before printing in bulk.
What's the minimum recommended print size for a QR code?
As a general rule, at least 2 × 2 cm for up-close reading (like on a business card), and proportionally larger the farther away someone will be when scanning — a storefront poster, for example, needs a much bigger code than a table flyer.
Does the Wi-Fi QR code work on any phone?
Most recent Android and iOS smartphones automatically recognize Wi-Fi QR codes right from the native camera app, with no extra app needed. Older devices or cameras without that feature may need a separate QR code reader.
Is there a limit to how much text fits in a QR code?
Yes, QR codes have a limited capacity (roughly a few thousand characters, depending on the error-correction level), but that's rarely a practical issue: for links, phone numbers, and Wi-Fi credentials, the content is always well short of that limit.