Free QR Code Scanner – Scan QR Codes Online

Yes. Switch to Upload Image mode and select any JPG, PNG, or WebP that contains a QR code. This is ideal when someone shares a code with you in a chat or email, or when you have a saved screenshot you could not scan live. The decoded content appears immediately.

It reads all standard QR codes, including website URLs, plain text, vCard contact cards, WiFi credentials, email addresses, phone numbers, SMS messages, calendar events, and geo coordinates. The decoded data is shown in full, and links become clickable.

Yes. The camera stream and any uploaded images are decoded entirely within your browser. No video frames, photos, or results are sent to any server or saved anywhere — everything is processed on your device and cleared when you close the tab.

Camera access requires a secure HTTPS connection and your permission. If the camera does not start, check that you allowed the permission prompt, that no other app is using the camera, and that your browser is up to date. You can always fall back to Upload Image mode instead.

Yes. If your computer has a webcam, live scanning works just like on a phone. If it does not, use Upload Image mode to decode a saved QR code file or screenshot — no camera needed at all.

Often, yes. QR codes include built-in error correction that can recover data even when part of the code is obscured, scratched, or low-resolution. For best results, ensure the code is well-lit, in focus, and fills a good portion of the frame or image.

Yes. The scanner is 100% free with no usage limits, no watermarks, no signup, and no app download. You can scan as many QR codes as you like, as often as you like, on any device with a browser.

Helperzy QR Code Scanner mein camera allow karo aur QR code ke saamne rakho — automatic decode ho jayega. Ya phir image upload karo. URL, text, WiFi, contact sab turant dikh jayega. Bilkul free, koi app nahi.