Google Drive recently updated Google Sheets and added a feature which lets you add small/mini chats in any cell. These look really nice and fit in our traditional cell size. These miniature charts or sparklines can added using the new SPARKLINE function.
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Adding them is easy this is an example of how to use the new function
SPARKLINE(A1:F1)
SPARKLINE(A2:E2,{“charttype”,”bar”;”max”,40})
SPARKLINE(A2:E2,A4:B5)
SPARKLINE(A1:A5, {“charttype”,”column”; “axis”, true; “axiscolor”, “red”})
For more details and syntax for customisation read here.