QR Code Generator
Generate QR codes from URL or text. Free download.
About this tool
This tool generates QR codes from URL or text in one click. Three features: 1) Live QR code generation on input, 2) Download as PNG, 3) Supports URL, Wi-Fi config, vCard. Ideal for business cards and flyers.
Tool interface
How QR codes work
QR codes embed your text (URL, etc.) directly into the image. So even if this site goes offline, any QR code you've generated and saved will remain readable. Download, print, or share the image as needed.
Usage
- Enter URL or text in the input field
- QR code is generated in real time
- Download as PNG. Wi-Fi and vCard formats supported
When to use
Business cards, flyers, event URLs, Wi-Fi config, vCard contact.
Examples
https://example.com, WIFI:T:WPA;S:SSID;P:password;;, BEGIN:VCARD...
FAQ
What is QR code?
2D barcode. Stores URL, contact, Wi-Fi config. Scannable by smartphone cameras for easy sharing.
How to add URL to QR code?
Just paste the URL. Full https:// URL preferred. Scanner opens browser.
How to add Wi-Fi to QR code?
Format: WIFI:T:WPA;S:SSID;P:password;;. T=encryption, S=SSID, P=password. Scan to auto-connect.
QR code capacity?
Varies by version. Up to ~7089 numeric, ~4296 alphanumeric. Plenty for URLs.
Is QR Code Generator free?
Free to use, no sign-up required.
Is data sent to a server?
Data stays on your device; we do not store it on our servers.
Supported browsers?
Tested on recent Chrome, Edge, Firefox, and Safari.
Offline use?
Core features work offline after the first load.
vs CLI or desktop apps?
QR Code Generator is an install-free online alternative to CLI or desktop apps.
When to use it?
Use it when: Business cards, flyers, event URLs, Wi-Fi config, vCard contact.
Usage example?
Example: https://example.com, WIFI:T:WPA;S:SSID;P:password;;, BEGIN:VCARD...
Main features?
QR code from URL or text, PNG download, Wi-Fi and vCard support
How is this different from similar tools?
QR Code Generator runs in the browser with no install—ideal for quick checks before heavier CLI or IDE workflows.
Search keywords
QRコード, 生成, 画像, ダウンロード
Basic workflow
- Enter URL or text in the input field
- QR code is generated in real time
- Download as PNG. Wi-Fi and vCard formats supported
Practical use cases
- Business cards, flyers, event URLs, Wi-Fi config, vCard contact.
- This tool generates QR codes from URL or text in one click. Three features: 1) Live QR code generation on input, 2) Download as PNG, 3) Supports URL, Wi-Fi config, vCard. Ideal for business cards and flyers.
- QR code from URL or text
- PNG download
Privacy & data handling
Data stays on your device; we do not store it on our servers.
Things to watch out for
- Always double-check before pasting output into production
- Try incognito if extensions break the page
- Wait for processing on large inputs