Base64 Encoder/Decoder online. In this tool, you can encode text to Base64 string or decode Base64 string to normal text.
UUID/GUID Generator is a tool to generate GUID (or UUID), which is an acronym for 'Globally Unique Identifier' (or 'Universally Unique Identifier')
Using this tool you can convert temperature from Celsius to Fahrenheit, Fahrenheit to Celsius, Celsius to Kelvin etc.