HemI 2.0 - Heatmap Illustrator 2.0

HemI 2.0 is an updated online service for heatmap illustration, supporting 7 clustering methods, 22 types of distances, 3 input formats, and 5 output formats. We also implemented an option of enrichment analysis for 12 model species, with 15 types of functional annotations and 5 visualization idioms. The users' data will be stored on our server for 24 hours.

For new features of HemI 2.0 and the tutorial, please refer to the Document page.

For the source code of HemI 2.0, please visit the GitHub page.

Heatmap Illustrator


Support *.XLS, *.XLSX, *.CSV and *.TXT files.

Please select a file (<1 MB):

Start line:

Start column:

Terminate line:

Terminate column:


Click on the row/column titles to change labels.

Click on the item to select the starting point, and click again to deselect it. Select all by default.

Tips for simplifying work

Heatmap Display

Enrichment Analysis



Separated by space characters or lines.

Click the green arrow to add the genes to the list.


Delete a gene from the list by clicking on the gene name.

GO and KEGG annotations are applicable for all species, while other annotations are only applicable for Homo sapiens.

Click for details

Enrichment result

Select the line(s) for visualization.

Click to see the meaning of each column.

Bubble Chart

Bar Graph


Pie Chart

Word Cloud


Preview Picture