CpConverter - Code Page Converter - Convert HTML/Text files to different encoding formats e.g.
Alexa Skill Kit - Effortless Alexa Skill development with AWS Lambda
ConvertZ - ConvertZ is a program to convert Chinese/Japanese codes.
BotTalk - Create Alexa skills and Google Assistant actions with Markup
UTFCast - UTFCast Professional is an efficient Unicode converter for windows. It can convert massive amounts of text to UTF-8, UTF-16 and UTF-32 at a very high speed. It supports over 30 codepages and has the ability to convert extra-large size files.
OK Google - Explore over 150 Google Now voice commands in one place