blocky

Blocky is a fast, lightweight DNS proxy that blocks ads for a local network. It is aimed at people who want to handle ad blocking through DNS for their local network, including users considering a switch from Pi-hole. As an open source alternative to Pi-hole, Blocky covers the same broad use case: using a DNS proxy as a network ad-blocker. It also includes many features, although the central role remains DNS proxying and ad blocking. The program's fast, lightweight approach may suit users who place particular value on those qualities when choosing a local network service. One limitation is Blocky's local-network focus. It is designed around DNS proxying and ad blocking in that setting, so users seeking a tool for a different scope may not find it suitable.