Selenium Server Standalone | 2026 Release |

java -jar selenium-server-4.27.0.jar node \ --hub http://localhost:4444 \ --max-sessions 5

As of April 2026, the latest stable version is (or check Selenium Downloads ). selenium server standalone

Perform cross-browser testing (Chrome, Firefox, Edge) through a single endpoint. java -jar selenium-server-4

: Allows you to run test scripts on a different machine than where the code resides. selenium server standalone