Free Online QR Code Scanner
Decode QR codes instantly from image files, screenshots, or live camera — 100% in-browser, secure, and private
Point your camera at a QR code — detection is automatic and fully on-device.
Uploaded Image Preview
Domain:
Link safety verified — never automatically redirected; open only if you trust it.
Raw QR Code Payload
Recent Scans in This Session ()
Scanned results will appear here — nothing is saved on the server.
Free Online QR Code Scanner — Complete Guide & Instructions
MakeCard QR Code Scanner decodes QR codes three ways — upload an image, paste a screenshot with Ctrl+V, or point your device camera at a code. Everything is decoded on-device: the result shows the content type, a domain and HTTPS check for links, and the raw payload you can copy or download as text. Links are never auto-opened — you inspect them first. A session history keeps your recent scans for quick recall.
How to Use Free Online QR Code Scanner
- 1 Choose “Upload Image / Screenshot” or “Live Camera Scanner”.
- 2 Upload: drop a PNG/JPG/WebP image (up to 20 MB) or press Ctrl+V to paste a screenshot.
- 3 Camera: press “Start Camera” and point at the QR — detection is automatic.
- 4 Read the decoded result — type badge, domain check for links, and the raw payload.
- 5 Copy the result, download it as .txt, or open a verified link in a new tab.
Key Features & Capabilities
- Three scan modes: image upload, Ctrl+V screenshot paste, and live camera.
- Supports PNG, JPG, JPEG and WebP images up to 20 MB.
- Content-type detection — links, Wi-Fi, contacts, text and more get labeled badges.
- Link safety check shows the domain and whether it is HTTPS before you open anything.
- Copy, download-as-.txt, or open a verified link manually.
- Session history of recent scans — stored only in the page, cleared on demand.
Supported Formats & Specifications
| Parameter | Specification |
|---|---|
| Input | Image upload (PNG/JPG/WebP ≤20 MB), clipboard paste, or live camera |
| Decoding | Fully on-device — no server processing |
| Link Handling | Domain shown + HTTPS badge; never auto-redirected |
| Output | Labeled result + raw payload, copyable or downloadable as .txt |
| History | Recent scans this session, clearable — not saved server-side |
Practical Everyday Use Cases
- Reading a QR from a screenshot someone sent you.
- Scanning a payment or Wi-Fi QR with a laptop webcam.
- Checking where a QR link really points before opening it.
- Decoding a QR saved in a PDF, slide, or photo.
- Pulling the raw text out of a QR for documentation.
Pro Tips for Best Results
- The domain + HTTPS check is your first line of defense — never open a QR link you don't trust.
- For camera scanning, good lighting and holding steady for a second gives instant detection.
- Ctrl+V paste is the fastest mode for QR codes received on your computer.
- Crop the image close to the code if a busy background photo fails to decode.
Common Problems & Solutions
The QR may be blurry, cropped, or low-contrast — try a sharper image or zoom into the code region.
Allow camera access in the browser prompt; on some browsers the page must be on HTTPS for camera mode.
Some QR codes carry binary or proprietary payloads — the raw payload view shows exactly what was encoded.
Privacy & Security
100% Client-Side Execution
Decoding happens entirely on your device — images and camera frames are never uploaded, and scan history lives only in the page until you clear it.
Frequently Asked Questions
Everything you need to know about using Free Online QR Code Scanner
Upload a screenshot or photo of the code here, or paste it with Ctrl+V — it decodes instantly in the browser.
Yes — switch to Live Camera Scanner, allow camera permission, and hold the code in front of the webcam.
No — decoded links are shown with their domain and an HTTPS badge; you choose whether to open them.
PNG, JPG, JPEG and WebP up to 20 MB, plus pasted screenshots.
No — all decoding runs on-device in your browser; nothing is sent anywhere.
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100% free, browser-based, and private. No installation, registration, or file upload to external servers required.
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