QR Code / Barcode - Scan App

What it does

Scan any QR code to instantly reveal its hidden details, including error correction level, version, model, mask pattern, module size, and bit stream. You can also recreate the original QR code as a clean PNG or SVG with the exact same module layout—even from blurry or compressed images.

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  Barcode.so2023 · ▲124

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• AI
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  Hi HN! This is a hobby project of mine that recently landed me my first interview and helped me get my first internship offers. Draw on a QR code, and the health bars will accurately display how close the QR code is to being unscannable. How few errors does it take to break a QR code? How many errors can a QR code handle? Counters at the bottom track your record minimum and maximum damage. (Can you figure out how to break a QR code with 0.0% damage to the actual data region?) Also, click on the magnifying glass button to toggle between "draw mode" and "inspect mode". I encourage you to use…

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• QP
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