Proxy SwitchyAgain by iklh

SwitchyAgain is a modern proxy profile manager for browser users who need fast, reliable proxy switching. Save multiple proxy configurations, switch between them from the toolbar popup or context menus, and use Auto Switch rules to choose the right proxy for matching websites automatically.

It supports direct, system, fixed proxy, PAC, and rule-based profiles, plus rule lists, temporary rules, route tracing, profile scope controls, and import/export. Profiles can be used globally or assigned separately to normal and private windows. On Firefox, profiles can also be assigned by tab, tab group, or container.

Important: SwitchyAgain does not provide proxy servers or proxy service. It manages proxy settings through the proxy APIs provided by your browser.

SwitchyAgain is based on SwitchyOmega and continues its proxy-switching workflow for current browser extension platforms.

Source code: https://github.com/SwitchyAgain/SwitchyAgain