CapacitorBot is a Telegram tool
helping people dealing with ceramic capacitors.
You can find useful info about this topic here.
It works booth ways...
Send a normalized capacitance value to the bot in order to receive its relative code.
A normalized value, is a number that is reducted from 1 to 3 digits, removing zeros using prefixes like p, u(μ), m...
e.g. to find the colors for 47e-6 farad just send 47u.
Send the code written on your ceramic capacitor to the bot in order to receive its relative capacitance value.