Can the phylogenetic tree maker draw a tree from just a text description?

Yes. Describe the taxa and their relationships — for example, 'mammalian phylogeny with primates sister to rodents, both sister to carnivores, with cetaceans as the outgroup, divergence times in millions of years.' The phylogenetic tree maker draws the tree, attaches taxon labels, and writes the divergence times on the right branches in under a minute.

What tree layouts does the phylogenetic tree generator support?

Rectangular (the standard textbook layout for most manuscripts), circular (best for trees with thirty or more taxa, common in phylogenomics), and unrooted (for protein family trees and gene phylogenies without a clear outgroup). Mention the layout in the prompt and the phylogenetic tree generator follows the convention used in journals like Molecular Biology and Evolution.

Does it draw branch lengths and bootstrap values?

Yes. Mention divergence times in millions of years and branches scale proportional to time, with a Mya scale bar. Mention substitutions per site and branches scale to molecular distance with a subs-per-site scale bar. Bootstrap percentages, posterior probabilities, and aLRT values render at internal nodes, placed beside the node so short branches stay readable.

What is the difference between a phylogenetic tree and a cladogram?

A cladogram only shows topology — which taxa are sister groups — and ignores branch length. A phylogenetic tree adds quantitative branch lengths that represent divergence time or molecular distance. The phylogenetic tree maker draws both: ask for a cladogram and branches stay equal; ask for a chronogram or phylogram and branches scale to your numbers.

Can the phylogenetic tree maker handle viruses, proteins, and populations, not just species?

Yes. Describe SARS-CoV-2 lineages, influenza HA segments, or HIV subtypes for viral trees. Describe cytochrome P450, globin, or kinase families for protein trees. Describe mtDNA haplogroups or Y-chromosome lineages for human population trees. The phylogenetic tree generator draws each as a labeled tree with the conventions used in that subfield.

What file formats and resolutions can I download?

PNG at 2K or 4K Ultra HD resolution (300 DPI, print-ready for journals and textbooks). Paid plans include SVG vector export — editable in Illustrator, Inkscape, Figma, or directly inside Overleaf and LaTeX manuscripts without losing sharpness at any scale. SVG is the recommended format for journal submission.

How is this different from FigTree, iTOL, MEGA, and Dendroscope?

FigTree, iTOL, MEGA, and Dendroscope are designed for tree analysis — loading Newick or NEXUS files, computing bootstraps, comparing topologies. This phylogenetic tree maker is designed for the figure-making step: when you already know the topology and need a clean labeled tree for a manuscript, lecture, or thesis. It complements those tools rather than replacing them.

Can I use the trees in a manuscript, thesis, or textbook?

Yes. Output follows journal figure conventions accepted in Cell, Nature, Systematic Biology, and Molecular Biology and Evolution, and paid plans include a commercial use license for published manuscripts, lecture materials, and textbook chapters. The SVG export drops cleanly into LaTeX manuscripts and Word documents with figure captions.

Can I edit the tree after generation?

Yes, two ways. Re-generate with a refined prompt — change the layout, swap an outgroup, add bootstrap values — and the whole tree refreshes in seconds. Or export SVG and edit branch labels, taxon names, or colors in Illustrator, Inkscape, or Figma. Most users iterate by re-generating because it is faster than rearranging branches by hand.

Does the phylogenetic tree maker include divergence times in the labels?

Yes. Mention the divergence time — '90 Mya', '20,000 years before present', '0.05 substitutions per site' — and the phylogenetic tree maker writes the value on the corresponding branch and adds a matching scale bar at the bottom of the figure. You can also leave numbers out for blank cladogram versions for worksheets and quizzes.

How is a phylogenetic tree used in epidemiology and virus tracking?

Phylogenetic trees place each viral genome on a branch based on accumulated mutations, so closely related sequences cluster together. Epidemiologists use trees to trace transmission chains, identify the most recent common ancestor of a cluster, and date the emergence of variants. The phylogenetic tree generator can render outbreak trees from a clade-by-clade description with mutation labels on the branches.

Is this phylogenetic tree generator free to try?

Yes. The phylogenetic tree maker runs entirely in your browser — no install, no plugin. Sign-up is free and includes starter credits, enough for several runs of the phylogenetic tree generator to decide if it fits your manuscript or coursework workflow. Monthly, yearly, and lifetime plans cover heavier use across a thesis chapter or a full lab group.

Phylogenetic Tree Maker — AI Evolutionary Tree

How the Phylogenetic Tree Maker Works

No FigTree. No iTOL. No Newick syntax.

Skip the learning curve of FigTree, iTOL, MEGA, and Dendroscope when you only need a clean evolutionary tree for a paper, thesis, or lecture slide. Describe the taxa, their relationships, and any divergence times or bootstrap values in plain English — the phylogenetic tree maker draws a labeled tree with proper branch geometry, taxon labels, and a scale bar. Every phylogenetic tree generator run produces a publication-ready figure that drops straight into a manuscript, dissertation, or biology lecture.

Try It Free

Describe Your Taxa and Relationships

List the organisms (species, genera, viral lineages, gene families), how they cluster (clades, sister groups, polytomies), and any quantitative annotations (branch lengths in millions of years, bootstrap percentages, posterior probabilities). Pick the layout — rectangular, circular, or unrooted — and the phylogenetic tree maker handles the rest.

AI Draws the Tree

The phylogenetic tree maker places the root on the left (or center for circular trees), traces branches with proportional lengths, attaches taxon labels at the tips, and writes bootstrap values at internal nodes. Sister groups stay grouped, scale bars appear when divergence times are mentioned, and the layout reads cleanly even with thirty or more taxa.

Export for Manuscripts or Slides

Download 4K PNG for Word, Google Docs, and lecture decks, or SVG vector for LaTeX manuscripts, journal submissions, and textbook revisions. Output stays sharp at any zoom — no pixelated branches when the figure prints in a Cell, Nature, or Systematic Biology paper.

One Phylogenetic Tree Maker, Three Workflows

Students · Researchers · Educators

Whether you are turning in a phylogenetics assignment, finalising a manuscript figure, or prepping an evolution lecture, this phylogenetic tree maker turns a description of taxa and relationships into a tree your professor, reviewer, or class will actually understand. The same phylogenetic tree generator works for an undergraduate evolution class and for a Systematic Biology submission.

Biology & Bioinformatics Students

Coursework, lab reports, theses

Your evolution class wants a mammalian phylogeny. Your microbiology lab needs a 16S rRNA tree of a soil isolate. You already understand the relationships from the lecture — you just need a tree your TA can grade without squinting at FigTree screenshots. The phylogenetic tree maker draws it in under a minute with branch lengths, bootstrap labels, and a clean scale bar.

Rectangular, circular, and unrooted layouts handled automatically
Bootstrap values and divergence times rendered at the right nodes
Free credits on sign-up — no payment info required

Draw Your First Tree

Phylogenetics Researchers

Manuscripts, grants, supplementary figures

You ran IQ-TREE or BEAST and have a Newick string with bootstraps and divergence times — but you need a publication figure, not raw output. Describe the topology and the phylogenetic tree maker produces a labeled tree your reviewers expect: clean tip labels, bootstraps at internal nodes, a scale bar, and a layout that fits the journal column width.

Branch length proportional to substitutions or millions of years
Bootstrap, posterior probability, and aLRT values at nodes
SVG vector export for Cell, Nature, and Systematic Biology

Generate a Manuscript Figure

Evolution & Biology Educators

Lecture slides, worksheets, textbooks

You teach evolution, systematics, or molecular biology and need clean trees that match your textbook conventions. Describe each tree once and the phylogenetic tree maker draws labeled mammals, plants, viruses, or protein families — no more screenshotting low-resolution figures from open-access papers or redrawing trees by hand in PowerPoint.

Blank and labeled versions of the same tree for worksheets
Consistent branch and label style across an entire lecture series
SVG export for textbooks, lecture decks, and worksheet PDFs

Build a Lecture Tree

Phylogenetic Tree Maker — AI Evolutionary Trees From Text