Genome assembly evaluation tool.

QUAST evaluates genome assemblies by computing various metrics.
It works both with and without reference genomes.
The tool accepts multiple assemblies, thus is suitable for comparison.

QUAST releases are distributed on SourceForge. The source code and issue tracker are available at GitHub.

Download the latest version, see changelog and manual for details.

Examples of QUAST output


Interactive QUAST evaluation demos of single-cell E. coliH. sapiens chr. 14 , and B. impatiens (bumblebee) assemblies.

Related tools

You may also be interested in related tools, distributed within QUAST package: MetaQUAST and Icarus

Please help us to make QUAST better by sending your comments, bug reports, and suggestions to .