Haplogrep 3
June 9, 2026 · View on GitHub
Haplogrep 3
Free mtDNA Haplogroup Classification Service
Web Service
We provide Haplogrep 3 as a web-service at the Medical University of Innsbruck. The service allows you upload the data to our service and run Haplogrep without any registration. Your input data is deleted right after classification. The results are available via a unique and shareable link for 7 days.
Documentation
The documentation can be found here.
Citation
Schönherr S, Weissensteiner H, Kronenberg F, Forer L. Haplogrep 3 - an interactive haplogroup classification and analysis platform. Nucleic Acids Res. 2023. https://doi.org/10.1093/nar/gkad284
Available Trees
HaploGrep 3 supports multiple phylogenetic trees for haplogroup classification. You can browse all currently available trees and their versions here:
- Tree catalog: genepi.github.io/haplogrep-trees
- Source repository: github.com/genepi/haplogrep-trees
Each tree is defined in the trees.json file. To add your own tree, update trees.json and open a pull request — once merged, it becomes available in HaploGrep 3.
Standalone Version
Requirements
You will need the following things properly installed on your computer.
- Java 11 or higher
Haplogrep works on Linux, macOS and Windows.
A step by step installation guide can be found here.
Contact
This software was developed at the Institute of Genetic Epidemiology, Medical University of Innsbruck
