This is a free online tool to convert a image file into a BASE 64 encoded text. You can also use it to convert from Video to Base 64 Encoded text.
Base 64 Encding is used to convert a binary raw data format using 64 characters. This a popular way to transfer data over network.
Many image API use BASE 64 format data as input. This tool can be handy when using such API. This Base64 value can be easily put as a part of a JSON request body.