openSNP image


annotate your SNP-set

From GitHub

The sources of the openSNP website

Front-end stack

Nothing special found.


Readme from GitHub


Build Status Join the chat at

Hello! is a repository to which users can upload their SNP-sets (and exome-VCFs) from
23andme, deCODEme, FamilyTreeDNA, AncestryDNA and IYG-format (for participants
of EBI genotyping). On upload, SNPs are annotated using the PLoS and
Mendeley-APIs to show users the newest scientific research results on their
SNPs. Each SNP is also linked to the relevant page on SNPedia. SNPs are ranked
according to how many results could be gathered for SNPedia, PLoS and Mendeley
(in that order). Users can send each other private messages as well as comment
on SNPs and Phenotypes.

Installing openSNP

Please see for more detailed instructions on how to run and setup openSNP.

Contributing to openSNP

Thanks for your interest in helping us out! You are awesome! Please see for more detailed instructions on how to contribute. We also have a, containing our idea of where the project should head.

The project has a Code of Conduct in order to make this a safe and inclusive space for everyone.

Thanks go to everyone who has contributed so far. May you be celebrated, inside our humans.txt and outside of it!

Getting in contact

You can always open an issue for specific problems, or send a mail to [email protected] if you want to discuss something or if you have any questions or need help with something. There's also [email protected] if something broke on the site itself.

We're also available on Twitter:


You can also join us on Gitter.