NullKit

Guide

Read the QR code first. Nothing opens automatically, and the selected image is not uploaded.

Decode a QR code from a screenshot or camera image locally, inspect the exact text or destination, and choose whether to open it.

Clear answers

Read the QR code first. Nothing opens automatically, and the selected image is not uploaded.

Decode a QR code from a screenshot or camera image locally, inspect the exact text or destination, and choose whether to open it.

01

Will scanning open the link automatically?

No. The tool displays the exact decoded content first and requires a separate deliberate action before opening an HTTP or HTTPS link.

  • Local image decoding
02

Can I scan using my phone camera?

The file chooser can offer the camera on supported mobile browsers. The tool does not keep a continuous camera stream.

  • Exact decoded-content preview
03

Does the tool determine whether a link is safe?

No. It can highlight obvious structural concerns, but it does not visit the URL or query an external reputation database.

  • No automatic navigation

A local check

Read the QR code first. Nothing opens automatically, and the selected image is not uploaded.

Decode a QR code from a screenshot or camera image locally, inspect the exact text or destination, and choose whether to open it.

01

Selected file

Choose a screenshot or photo containing one QR code.

Choose a screenshot or photo containing one QR code.

02

Review before sharing

Exact decoded-content preview

Let the browser decode the pixels locally.

03

Local verification

Read the complete decoded content and any URL warnings.

Read the complete decoded content and any URL warnings.

Copy it or deliberately open a supported web URL.

Four local steps

Can I scan using my phone camera?

  1. 01

    Local image decoding

    Choose a screenshot or photo containing one QR code.

  2. 02

    Exact decoded-content preview

    Let the browser decode the pixels locally.

  3. 03

    No automatic navigation

    Read the complete decoded content and any URL warnings.

  4. 04

    Local image decoding

    Copy it or deliberately open a supported web URL.

Browser privacy

Private QR Code Scanner and Preview

Local image decoding

No. The tool displays the exact decoded content first and requires a separate deliberate action before opening an HTTP or HTTPS link.

Exact decoded-content preview

The file chooser can offer the camera on supported mobile browsers. The tool does not keep a continuous camera stream.

No automatic navigation

No. It can highlight obvious structural concerns, but it does not visit the URL or query an external reputation database.

Clear answers

Does the tool determine whether a link is safe?

No. It can highlight obvious structural concerns, but it does not visit the URL or query an external reputation database.

Private workspace

Private QR Code Scanner and Preview

Read the QR code first. Nothing opens automatically, and the selected image is not uploaded.

Private QR Code Scanner and Preview