https://software.broadinstitute.org/morpheus/

You can produce fine heatmaps here:

www.heatmapper.ca/expression/

Thanks Celio Dias Santos Júnior

I used heatmapper but it doesn't work !!

https://software.broadinstitute.org/morpheus/

Thanks Romen and Ashish.

Morpheus worked well for me.

I also used heat mapper, but somehow the rows got ordered in what seems to be random manner. Maybe I did'nt understand it well.

I used heatmapper

Morpheus (Broadinstitute) and GraphPad Prism 8.01

You can use clustvis Article ClustVis: A web tool for visualizing clustering of multivari...

https://biit.cs.ut.ee/clustvis/

Very simple to use yet powerfull enough. You can make Heatmaps, clustering and PCA.

https://help.plot.ly/excel/heatmap/