If you specifically want to control media playback rather than navigate menus, you can use the built-in Chrome Cast feature Open Chrome on your Chromebook. three-dot menu Select your Roku device
📌 Pro tip: Bookmark Remoku in Chrome for one-click access next time. roku remote online for chromebook no download
While there is no official "web page" remote from Roku for general consumers, you can control your Roku from a Chromebook without a standard app download by using web-based tools or browser features. Top Options for Online Roku Control Roku Remote Tool (Official Developer Tool) : Users comfortable with entering an IP address. If you specifically want to control media playback
: Go to Settings > System > Screen Mirroring on your Roku and set it to "Always allow" or "Prompt" . Top Options for Online Roku Control Roku Remote
If you want something even more "official" but still browser-based, Roku provides its own for developers. It’s a bit more technical but offers a very stable connection for basic navigation and keyboard input directly from the web. Remote Control for TV - Chrome Web Store