This release has a import button to parse existing PAC files. Create a Proxy Auto-Config file that proxies only the sites you list (or all web traffic) and bypasses everything else.
Press this button once you've added your FQDN and custom port above. Add multiple for failover.
Parses var/return styles (e.g. var PROXY = "..." or return "PROXY ...; DIRECT"), domains, wildcards, and IP/CIDR.
Each line is either a domain (example.com matches example.com and subdomains), a wildcard (*.example.com), or an IP/CIDR.
Preview & download appears below after generate.
You can host this file on any webserver and point browsers/OS to it.