https://peter.sh/experiments/chromium-command-line-switches/ Configuring a SOCKS proxy server in Chrome http://www.chromium.org/developers/design-documents/network-stack/socks-proxy めも

socks5 C:\Users\user\AppData\Local\Vivaldi\Application\vivaldi.exe --proxy-server="socks5://127.0.0.1:8080"よく例に一緒に出てくる --host-resolver-rules="MAP * 0.0.0.0 , EXCLUDE localhost" あたりは有効な使用方法が不明。

https://chrome.google.com/webstore/detail/proxy-switchysharp/dpplabbmogkhghncfbfdeeokoefdjegm http://matoken.org/blog/2016/03/03/proxy-switching-of-google-chrome/ 便利 socks5も指定可能