So, 64 symbols. That same amount of information could be conveyed with lowercase letters, uppercase letters, digits, and two additional symbols, just like Base

So, 64 symbols. That same amount of information could be conveyed with lowercase letters, uppercase letters, digits, and two additional symbols, just like Base64. That seems a lot more straightforward than trying to interpret what each emoji represents. To my old eyes, a lot of the chosen animal emojis look really similar. Or take symbol 34 for example, listed there as "spanner" (wrench). Unless I zoom in pretty far, that one looks like a diagonal line.