In early 2020 we are planning to remove all data other than for human from this archive website. If you think this will impact you please read our blog post for full details.

EnsemblEnsembl Home

Variant Effect Predictor Web interface

Use the VEP online to analyse your variants through a simple point-and-click interface.

The web interface allows you to access the key features of the VEP without using the command line. Interactively filter your results to find the data you want. Download your results in multiple data formats, easily share your results with others, and integrate your variation data with the powerful Ensembl web browser.

If you use the VEP in your work, please cite McLaren et. al. (doi:10.1093/bioinformatics/btq330)

Any questions? Send an email to the Ensembl developer's mailing list, or contact the Ensembl Helpdesk at