Create high-resolution QR codes for websites, WiFi networks, phone numbers, and plain text. Download as PNG or SVG.
Type or paste your link or text into the input field.
Select your desired image resolution and error correction level.
Preview the rendered QR code instantly on your screen.
Click "Download PNG" or "Download SVG" to save your image file.
| Specification | Details & Capabilities |
|---|---|
| Payload Support | Website URLs (https://), plain text, phone numbers (tel:), mailto: links, WiFi configs |
| Export Formats | Raster PNG (150px to 600px) and Vector SVG (infinitely scalable) |
| Error Correction Levels | Level L (7%), Level M (15%), Level Q (25%), Level H (30%) |
| Maximum Alphanumeric Length | Up to 2,953 alphanumeric characters |
| Code Longevity | Permanent static QR code (no expiration, no middleman redirects) |
https://toolzeno.site/en/tools/qr-generator
Opens web browser directly to the specified destination URL.
WIFI:T:WPA;S:HomeNetwork;P:MyPassword;;
Prompts smartphones to automatically connect to the local WiFi.
The QR code matrix is calculated and drawn client-side using JavaScript. We do not transmit or store the URLs or messages you encode.
For screens, websites, and emails, Medium (15%) is ideal. For printed posters, packaging, or business cards subject to wear or imperfect lighting, choose High (30%) for maximum scan reliability.
PNG is a fixed raster image ideal for websites and digital sharing. SVG is a vector format that can be scaled up to billboard size in print software without losing any sharpness.
No. All QR codes generated on ToolZeno are 100% static. Your URL or text is baked directly into the black and white pixel matrix, so it works forever without third-party redirection.
Different mobile camera lenses have varying focal ranges and contrast thresholds. Always scan a test print under typical room lighting before mass printing.
Instantly display your public IPv4 and IPv6 addresses, ISP, location, and client connection details.
Lookup any IP address or domain to discover country, city, ISP, ASN, timezone, and geographic coordinates.
Parse and decode any browser User-Agent string to detect browser, version, operating system, and device type.