QR Arcade & Durability Lab
Blast your QR design and watch its built-in error correction and a real scanner decide whether it still works.
Aim the cannon and chip the code apart with plasma, lasers and rockets.
Aim with the pointer or the arrow keys and click or tap to fire; keys 1, 2 and 3 switch weapons and Space fires.
Move the pointer to aim · click or Space to fire · 1, 2, 3 switch weapons · arrow keys aim when the arena is focused
About QR Arcade & Durability Lab
Blast or strike your QR code in the browser and watch a live scanner show how much damage it takes before it stops reading.
Key Features
- Arcade Blaster with plasma bolts, a thermal laser and antimatter rockets
- Damage Simulator with precision strikes and artillery barrages
- 4x4 micro-cell damage, particles and screen shake (calmed under reduced motion)
- Live error-correction health bar, with an alarm when a corner square is 20% damaged
- Live scanner verdict from the browser's barcode reader, or a built-in reader where it is missing
- Tests your own generator design without sending it anywhere
How to Stress-Test a QR Code in the QR Arcade
Damage a QR code on purpose and see how much it can lose before scanners fail.
Bring your design
Select Stress Test in Arcade under the generator preview, or open the Arcade and enter any text or URL.
Choose a mode
Use Arcade Blaster to shoot the code apart, or Damage Simulator to strike exact modules and launch barrages.
Watch both verdicts
The health bar shows how much damage the code can still take. The live scanner shows whether it can still be read.
Rebuild and compare
Rebuild or heal the code, change the error correction level, and try again to compare how much damage each level survives.