Idea of JSON Icon
It's a logo of JSON reduced to the letters J, S, O, N. Those letters are enclosed on a document that has its upper right hand corner bent.
This is the JSON icon for Windows 10
. Here we go. Optimized for 32x32 px, these are the simplest icons in the line style. Downloadable formats are PNG and SVG, among others. Icons8 icon pack is unique in providing a huge number of icons designed by the same team of four designers who create the new icons every working day in the same style and with the same quality. Same cool as the Bat Face, huh.