See Through Script Reader от Zen Mode Dev

See Through Script Reader turns Firefox into a local-first teleprompter workspace. Write, edit, search, and save scripts in the popup or full-page editor, then place a draggable, resizable scrolling prompter above the webpage you are using.

It is useful for browser-based video calls, webcam recordings, presentations, interviews, webinars, online lessons, and live streams.

Features:

• Full-page script editor with an adjustable writing area
• Multiple locally saved scripts with autosave and search
• Floating, draggable, and resizable teleprompter
• Play, pause, restart, speed, text-size, and brightness controls
• Manual scrolling while automatic scrolling remains active
• Pause, Breathe, Smile, Look at camera, and custom performance cues
• Minimize, restore, reposition, and close controls
• No account, analytics, cloud service, or backend required

Scripts and settings remain in Firefox’s local extension storage. The extension accesses a selected webpage only when you choose Start Prompter. It does not collect or transmit personal data.