Create a QR Code for Your Wi-Fi Password — Free & Instant
Handing out your Wi-Fi password to guests, customers, or coworkers is annoying — long passwords with special characters are error-prone to type. A Wi-Fi QR code lets anyone scan and connect instantly with no typing at all. iOS 11+ and Android 10+ can scan Wi-Fi QR codes directly from the native camera app. Creating one is free and takes under a minute.
Quick Answer
Handing out your Wi-Fi password to guests, customers, or coworkers is annoying — long passwords with special characters are error-prone to type. A Wi-Fi QR code lets anyone scan and connect instantly with no typing at all.
Try it now — free, no signup
Your images stay on your device. Nothing is uploaded to any server.
Step-by-Step Guide
4 steps · takes under 1 minute
Find your Wi-Fi details
You need: network name (SSID), password, and security type (WPA2 is standard for most home routers).
Format as a Wi-Fi QR string
Use the format: WIFI:T:WPA;S:YourNetworkName;P:YourPassword;; — replace the values with your actual network details.
Generate the QR code
Paste the Wi-Fi string into the QR Code Generator and generate. Download as PNG.
Print or display for guests
Print the QR code and place it on your desk, table, or reception area. Guests scan and connect instantly.
100% Private — Zero Uploads
ImgToolkit runs entirely in your browser using the Canvas API. Your images are never sent to a server, never stored in the cloud, and never seen by anyone else. This makes it safe for sensitive documents, client work, medical imagery, and confidential screenshots.
Pro tip
Pre-optimizing images before uploading to a platform gives you more control than relying on the platform's automatic (and often aggressive) compression.
Format & File Size Comparison
Same 1080×1080px photo processed four ways
| Format | Quality | File Size | Notes |
|---|---|---|---|
| PNG (original) | Perfect | 4.2 MB | No compression — too large for web |
| Compressed PNG | Visually identical | 1.1 MB | −74% — transparency preserved |
| JPG (85% quality) | Excellent | 310 KB | −93% · Best for photos |
| WebP (85%)BEST | Excellent | 205 KB | −95% · Recommended for web |
Based on a 1080×1080px photo. Results vary by image content and complexity.
Related Free Tools
All tools run in your browser — no account or upload needed
Frequently Asked Questions
3 questions answered
Ready to get started?
Free, instant — your files stay on your device. Always.
Create Wi-Fi QR Code Free