- GURPS Character Archive - An archival of GURPS Characters and NPCs
- GURPS Handbook of the Planets The astronomical and planetological (but not sociological) parts of the basic and advanced world and star-system generation sequences from GURPS Space, implemented as a Excel workbook with no macros.
- GURPS Lite Character Creator - Online character sheet/generator for GURPS Lite
- GURPS Repository A wiki collection of monsters and other resources
- GURPS Squared Rules for GURPS tactical combat on a square grid
- GURPS STAR TREK - Captain Joy's original series era Star Trek website
- Mook's GURPS Page Collection of GURPS 4th combat examples, fillable PDF sheets, and campaign notes
- MyGURPS by Reverend Pee Kitty