Hey Product Hunt! 👋 I'm Ersen, the maker of Fasty DNS Changer. Why I built this: I kept running into slow or unreliable DNS on different networks — cafés, hotel wifi, my own ISP throttling certain services — and switching DNS manually (digging through phone settings, guessing which provider is actually fast on my network) was always more annoying than it should be. So I built the tool I wanted for myself. What it does: 🔄 Switch between DNS providers (Cloudflare, Google, Quad9, OpenDNS, and more) in one tap — no digging through system settings ⚡ Built-in benchmark — it actually tests latency against your current network and tells you which DNS is fastest right now, instead of you guessing ➕ Add your own custom DNS servers 🪶 Lightweight by design — it only reroutes DNS traffic, not a full VPN tunnel, so there's no speed hit or extra battery drain 🆓 Solid free tier, with Basic/Pro plans for more custom servers and device slots What's next: I'm actively working on this — more DNS providers, DNS-over-HTTPS support for the predefined servers, and expanding the benchmark history/insights. Would genuinely love your feedback — what's missing, what's confusing, what you'd want next. I'll be in the comments all day. Thanks for checking it out! 🙏

Fasty DNS Changer

Switch DNS in one tap. Find the fastest automatically.

Switch DNS in one tap. Find the fastest automatically.