3 ms·
Only encoded characters take up more space and you don't have to escape: quotation mark, semicolon, comma, colon or backslash. So I think the difference is sma
by silvestrov 4y ago
Only encoded characters take up more space and you don't have to escape: quotation mark, semicolon, comma, colon or backslash.
So I think the difference is small. QR codes can contain quite a bit more information than what's needed for WIFI name and password.
- SCLeo 4y agoIn countries that do not use English as the main language, it is fairly common to have non-English SSIDs. URL encoding is incredibly inefficient when encoding those characters.
- nemetroid 4y agoAt equal printed sizes, QR codes with less information are much easier/more forgiving to scan.
- danachow 4y agoQR code is not particularly dense (like compared to something like a hard drive) - why waste space that could not be put towards more redundancy (error correction)?