The short version: open Pornhub inside LocalCast's built-in browser, press the cast button that appears on the video, pick your TV, done. The long version below walks through every step with screenshots in your head, plus the common gotchas. 18+.
Free, no account. On Android, grab it from Google Play. On iPhone, grab it from the App Store. Install takes under 30 seconds and the app is under 25MB.
Launch LocalCast, tap the built-in browser, type pornhub.com (or use your existing bookmark). Navigate to any video you want to watch.
LocalCast detects the video as soon as it loads and overlays a cast button on the corner of the player. Tap it — no copy-pasting the URL, no separate Cast tab.
The device list shows every Chromecast, Fire TV, Roku, Apple TV and DLNA TV on your network. Tap your TV — playback starts in seconds and your phone becomes the remote.
Pornhub's own player has a Chromecast button on desktop but it's unreliable on mobile web — it disappears on many phones. LocalCast's built-in browser adds a consistent cast button that works on every mobile device, regardless of what the site itself does.
Free on Android and iOS. Private, fast, no account.