🔳 QR Code Generator
Text, links, contact aur WiFi ke liye QR code banao.
Last updated: 7 Oct 2026 · Calculation based on publicly known formulas. This is an estimate — actual values may vary.
QR code ready
—
Generated in your browser — your data never left your device.
How it works
Generate dabate hi qrcodejs library (CDN se lazy-load, sirf pehli baar) aapke text/URL se QR matrix banati hai aur use canvas par draw karti hai. WiFi tab WIFI:T:WPA;S:naam;P:password;; format banata hai (scan karte hi phone connect offer karta hai); Contact tab vCard 3.0 banata hai. Size 300/500/800 px, QR color aur background aap chunte ho — preview live update hota hai, phir PNG download.
Honest limits
- Bahut lamba text (2–3 hazaar characters se zyada) dense QR banata hai jo purane phones scan nahi kar pate.
- Light color on light background ya bahut halka contrast scan fail kara sakta hai — dark QR on light background best hai.
- Library pehli baar CDN se load hoti hai — offline me generate nahi hoga.
This is an estimate. Actual values may vary. For official figures, always check the relevant authority or official notification.
Frequently asked questions
Kya mera data upload hota hai?
Nahi. QR code poori tarah aapke browser me banta hai — text, WiFi password sab aapke device me hi rehta hai.
WiFi QR kaise kaam karta hai?
Ye WIFI:T:WPA;S:naam;P:password;; format banata hai — phone se scan karte hi WiFi connect ka option aata hai, password type nahi karna padta.
QR scan nahi ho raha to?
Contrast check karo — dark QR on light background best hai. Bahut chhota print ya halke rang scan fail karate hain.
Kitna lamba text daal sakta hoon?
2–3 hazaar characters tak theek hai; usse zyada par QR itna dense ho jata hai ki purane phones scan nahi kar pate.
Kya ye QR codes expire hote hain?
Nahi — ye static QR codes hain, hamesha kaam karenge. Koi account ya subscription nahi hai.