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Treemble

An easy tool to get a Newick string from a phylogenetic tree image

What Treemble Can Do

Feature 1

Mark node locations on your image of a phylogenetic tree figure (includes automatic tip detection)

Feature 2

Automatically generates a Newick string that matches the figure

If you use Treemble, please cite our paper:
Treemble: A Graphical Tool to Generate Newick Strings from Phylogenetic Tree Images.
John B. Allard and Sudhir Kumar (2025).
arXiv: 2508.07081. DOI: 10.48550/arXiv.2508.07081