QR Code Safety Checker

TECHEREST · TECH MADE EASIER.

QR Code Safety Checker

Scan first. Know where the QR code is taking you.

Inspect QR Code data before continuing.

Local-first privacy: QR data is processed in the browser.

Scan QR Code

Choose an input method.

Select a QR Code image

Tap to choose an image, or drag and drop it here.

JPG · PNG · WEBP · up to 10 MB

Camera stopped

QR content / URL

What does Techerest check?

Review risk indicators before continuing.

✓

Hidden URLReveal the URL stored in the QR Code.

✓

HTTPS & ProtocolCheck HTTP and protocols.

✓

Domain TricksCheck Punycode and IP URLs.

✓

Redirect IndicatorsCheck redirect parameters.

✓

QR PaymentDetect Thai QR Payment / PromptPay.

✓

Deep LinksClassify app links and other data.

✓

Scam Checker HandoffContinue with Scam & Link Checker.

QR ANALYSIS

Analysis complete

INFO

Risk score0 / 100

Decoded QR content

Destination Details

Safety Signals

The risk score is a structural browser-side assessment.

Techerest QR Code Safety Checker helps reveal data stored in a QR Code before continuing.