Question 1

Is this QR code scanner free?

Accepted Answer

Yes, completely. This is a QR code scanner online, free of sign-ups, scan limits, and premium tiers, including bulk scanning and every decoded data type, forever.

Question 2

Do I need to download an app to scan a QR code?

Accepted Answer

No. This works entirely as a qr code reader online. Everything runs right in this browser tab, no app store, no install, and nothing left behind when you close the page.

Question 3

Does my camera feed or image ever get uploaded anywhere?

Accepted Answer

No. Every decode, whether it's live camera frames, an uploaded image, a pasted screenshot, or even a whole batch, happens entirely in your browser. This tool doesn't even have a server to upload to.

Question 4

How do I scan a QR code from an image or screenshot?

Accepted Answer

Switch to the "Upload image" tab and drop your file in, click to browse, or paste it straight from your clipboard with Ctrl+V (Cmd+V on Mac). Whether you scan qr code from image or scan qr code from screenshot, it decodes automatically the moment the file loads. No extra click needed.

Question 5

Can I scan a QR code without a camera, just from a picture?

Accepted Answer

Yes. That's exactly what the "Upload image" tab is built for: decode qr code online from image, no camera involved. You can also read qr code online from clipboard by pasting a screenshot directly, without saving it as a file first.

Question 6

Is it safe to scan QR codes?

Accepted Answer

A QR code scanner is generally safe to use, but a QR code can point anywhere a link can, including a scam page. The scanner itself only reads and displays what's encoded, so QR code scanning safety comes down to checking the destination before you act on it. Watch for a sticker placed over a legitimate code on a poster or parking meter, and be wary of any code that leads straight to a login or payment page: a pattern security researchers call QR code phishing, or "quishing."

Question 7

Can I preview a link before I open it?

Accepted Answer

Yes. A decoded URL is always shown as plain, readable text right next to the "Open link" button, so you can check the actual domain before you click through instead of tapping a bare link and hoping for the best.

Question 8

Can this scanner read a WiFi QR code and show me the password?

Accepted Answer

Yes. This works as a qr code scanner wifi password tool: it decodes the network name, password, and security type into separate, labeled fields, with a one-tap button to copy the password straight to your clipboard.

Question 9

Can I scan a vCard or contact QR code and save it to my phone?

Accepted Answer

Yes. As a vcard qr code scanner (or vcard qr code reader), it decodes name, phone, email, and address fields, with a "Save contact" button that downloads a real .vcf file. Open it and your phone's own Contacts app takes it from there.

Question 10

Can I scan multiple QR codes at once?

Accepted Answer

Yes. The "Bulk scan" tab works as a bulk qr code scanner (or batch qr code scanner, or multiple qr code scanner, whichever you search for): drop in as many images as you like, decode every one, and download all the results together as a single CSV file, free, with no limit on commercial use.

Question 11

Does this keep a history of what I've scanned?

Accepted Answer

Yes, but only on this device: your last 50 scans are stored in your browser's local storage, never synced to an account or server. Clear it any time with the "Clear history" button.

Question 12

Does this also read barcodes, not just QR codes?

Accepted Answer

Yes. Alongside QR codes, this also works as a barcode scanner online for the common 1D retail formats: UPC-A, UPC-E, EAN-8, EAN-13, Code 39, and Code 128, using the same decode pipeline as our free Barcode Generator.

Question 13

Why won't my QR code scan?

Accepted Answer

A few things usually fix it: make sure the whole code is in frame and in focus, add more light if it's dim, and check the code itself for damage: a crack, a sticker, or heavy glare can all block a scan. If a photo won't decode, try uploading a straighter, less angled shot of the same code.

Question 14

Does this work on iPhone and Android?

Accepted Answer

Yes. Camera scanning, image upload, and paste all work in any modern mobile browser, including Safari on iPhone and Chrome on Android. No app required.

QR Code Scanner

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