If you're looking to use Tinder without anyone knowing, there are a few things you can do. First, try using the app in incognito or private browsing mode. This will prevent your activity from being tracked in your browser history. You can also try using a VPN. This will encrypt your traffic and make it more difficult for someone to track your activity. Finally, you can try using a fake GPS app to make it appear as though you're somewhere else. This can be helpful if you're trying to avoid being seen by people you know in your real life.