If you want to check out Instagram feeds or browse tagged images on a desktop, using the official web version without logging in is practically impossible because of their constant, annoying pop-up walls. The most secure way to browse public content seamlessly is to use a dedicated external viewer that handles the requests on its own servers, keeping your local browser completely separate from the platform. For a clean, web-based experience that lets you explore public feeds and tagged media without an app, check out
https://peekviewer.com/es/. It displays the content straight to your browser window instantly, requiring zero login credentials, installations, or tracking sign-ups. It is definitely the most practical workaround to view public media quietly and quickly.