How to Decode a QR Code by Hand | A Step by Step Guide 

i clicked on this at 11pm because i got bored of my physics work but i think im going to go back to it my brain hurts lol

Great video mate, really helped. The decoding starts at 15:14

Great video! Helped me a lot on understanding how it works and how amazing QR Codes actually are

22:02 - It's not just that the colors can fade, but they can also look like different colors depending on the lighting.

Byte encoding at 18:00 is easy to understand but I don't get how to decode Alphanumberic encoding at 10:20. The encoding mode and length field boxes are missing, no?

You deserve more subs. Keep making videos bro. Why did you stop with just this one?

What if after unmasking the code, you get something like 1011 at the bottom right?

10:15 how do i know, what shape the data module has? e.g. D10 and basically any successing data module from there... or does the go in the zigzag pattern and from right to left just apply for any 8 tiles?

Interesting! Enjoyed the vid!

15:14

Hi! I exported my accounts from Google Authenticator, but the QR code is too complex and will not be scanned by the phone. What is the solution? Would a good camera like an iphone be able to scan? Or is it possible to decode manually?

Is Quick Respond code, not quick read code (it depends)

can you help in changing the shapes of the eyes in coding ?

I have one problem plz help

Overpowered sirr

Very good

For my self

Hi sir I need you to help me and decide a QR code please

Where's the next video why stopped with juat 1 video?

I have a QR code please decode for me please.....

Nicely explained, next time we expect more fluency sir.

Kandungan anda sangat menyentuh

Hindi

Great if you are a Indian. Cannot understand his speech

Whoever didn't fall asleep, congrats. Geeze this dude is hella boring.

Do you have email I can ask specific question