We are currently performing a major upgrade of iTOL's tree storage backend systems. If you have problems accessing your trees, or notice missing datasets or other information, please contact us. A temporary mirror of the original data is accessible via http://itol1.embl.de
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Other phylogenetic trees

iTOL is used to generate trees in various projects. Some examples include:

If you're interested or need help in using iTOL for your own large scale display of various trees, feel free to contact us.

Tree generator based on NCBI Taxonomy

If you need to generate a basic phylogenetic tree based on NCBI taxonomy, we recommend phyloT : a tree phylogenetic tree generator . In addition to tree generation in various formats, it supports direct upload/visualization in iTOL. You can visit phyloT by clicking on the logo below:

phylot