nagosu

4 listings we've seen · as of 7 Oct 2026. This is the maker name shown on the store, not proof of who owns the company.

Entertainment

Windowed fullscreen for YouTube: the video fills only the Chrome window, not your whole screen. Watch side by side with other apps.

Tools

Screenshot the visible tab area with one shortcut. Save as PNG or copy to clipboard instantly. No editor, no upload, no account.

Tools

One-click internet speed test in the popup: download, upload and ping. No website to open, no data collected. WiFi or wired.

Tools

Hide Shorts and live notifications in the YouTube bell panel so only regular video uploads show. Toggle each filter in the popup.