chromium --proxy-server=socks5://127.0.0.1:8080 is what I use, but chromium can also use your desktop environment's settings. On my laptop it allows me to make

chromium --proxy-server=socks5://127.0.0.1:8080 is what I use, but chromium can also use your desktop environment's settings. On my laptop it allows me to make different proxy settings an define 'locations' that are easy to switch between.