Welcome to BridgeDb

BridgeDb is an id mapping framework for bioinformatics applications.

BridgeDb lets you add the following capabilities quickly and easily:

  • translate identifiers from one system to another
  • search references by id or symbol
  • link out to online information for an identifier

BridgeDb is not tied to a specific source of mapping information. Instead it provides an abstraction layer so you can switch easily between flat files, relational databases and several different web services.

Developer documentation

Applications making use of BridgeDb

The mapping services behind BridgeDb

General information