QR Code Generator — Free, No Sign-up
Create QR codes for links, text, and WiFi networks. Download as PNG or SVG — generated entirely in your browser, no expiry, no watermark.
How to Create a QR Code
Choose the type
Pick Link/Text for websites, messages, or contact info — or WiFi to let guests join your network with one scan.
Enter the details
Type your URL or text, or your network name and password. The QR code updates live as you type.
Download & share
Grab a PNG for screens and documents, or an SVG for razor-sharp printing at any size.
Printing a WiFi code for guests? Read the guide: How to make a WiFi QR code guests can scan.
Frequently Asked Questions
Is my WiFi password sent to a server?▼
No. The QR code is generated entirely in your browser — your network name and password never leave your device. That is a real advantage over most online QR generators, which process your data server-side.
Do these QR codes expire?▼
Never. The code is plain data (your link, text, or WiFi details) encoded directly into the image. There is no tracking service in between, so it works forever and never gets paywalled.
How do people scan a WiFi QR code?▼
On iPhone (iOS 11+) and Android (10+), just open the camera app and point it at the code. A "Join network" prompt appears — no typing needed.
Should I download PNG or SVG?▼
PNG works everywhere and is perfect for screens and documents. SVG is a vector format that stays sharp at any size — best for printing posters, table cards, or laminated signs.
What size should a printed QR code be?▼
At least 3 × 3 cm (1.2 inches) for close-range scanning like a table card. A rough rule: the scanning distance divided by 10 — a code scanned from 1 meter away should be about 10 cm wide.