How To Make Google Classroom Header. The size of your file will depend on the type of header you want to create. Find the upload picture button on the upper right hand side of your classroom.
TAH DAH you have a new custom header. Decorate your Google Classroom with a fun animated gif. 1500 x 500 px.
This will set it as your Google Classroom Header.
Click on the upload photo link in the bottom right corner. Try it out with our freebie gif pictured below. Now lets put this into Google Classroom. TAH DAH you have a new custom header.