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Upload mapping file


  • Tree format options
  • Tree size options
  • Scale bar options
  • Label options

  • Dot options

    Inner dots

    Leaf dots

  • Branch options
  • Viewer options

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Iroki is an online tree viewer that provides automatic customization of phylogenetic and other trees.

If you have a biom file with abundance info that you want to convert to a color map, click here.


Iroki is research software. If you use Iroki, please cite the Iroki preprint:

Moore RM, Harrison AO, McAllister SM , Marine RL, Chan CS, and Wommack KE. 2017. Iroki: automatic customization for phylogenetic trees. bioRxiv doi:10.1101/106138


To see usage examples and learn about how to customize your trees, check out the documentation.

Getting help

If you have any problems running Iroki, please send us an email.

I'm still in beta. Please report any bugs on the contact page.