Streaming overlays that display your script and live captions to viewers — both generated locally on your computer, zero cloud involvement.
Add as a Browser Source in OBS. Your script displays only to you as you record or stream — perfect positioning next to your camera lens.
Display live captions to your viewers. AI-generated in real-time as you speak, accessible and inclusive for all audiences.
VoxiPrompter can automatically create and configure Browser Sources in OBS Studio via WebSocket — no manual URL copying required.
WebSocket automation
Remote-control scene switching and source visibility
Custom OBS dock panel
Quick controls without switching windows
Works with any Browser Source app
Streamlabs, XSplit, vMix, Twitch Studio, Ecamm Live
Embed OBS commands directly in your script. When the teleprompter cursor crosses a marker, VoxiPrompter sends the command to OBS automatically.
[SCENE: Interview] Switches OBS to the named scene when the cursor reaches this marker. Use to transition between camera angles, slides, or overlays hands-free.
[SHOW: Lower Third] Makes an OBS source visible in the current scene. Use to show lower thirds, images, or overlays at the right moment in your script.
[HIDE: Lower Third] Hides an OBS source in the current scene. Use to remove graphics or overlays after they've served their purpose.
Welcome to today's video. In this tutorial we'll cover three topics.
[SCENE: Screencast]
Let me show you the interface. Here's the main dashboard.
[SHOW: Lower Third]
The first feature I want to highlight is the voice-guided scrolling.
[HIDE: Lower Third]
[SCENE: Camera]
And that's all for today. Thanks for watching!
Markers are visible in the prompter
You can see them as you read
Stripped from voice matching
They don't interfere with speech recognition
300ms debounce
Prevents duplicate triggers from ASR corrections
Welcome to today's video. In this tutorial we'll cover three topics.
[SCENE: Screencast]
Let me show you the interface. Here's the main dashboard.
[SHOW: Lower Third]
The first feature I want to highlight is the voice-guided scrolling.
[SCENE: Camera]
And that's all for today. Thanks for watching!
VoxiPrompter
Voice-Guided Script Scrolling
Get your overlays live in minutes.
Go to VoxiPrompter's Streaming tab and copy your unique overlay URL (one for script, one for captions).
In OBS, Streamlabs, or XSplit, create a new Browser Source and paste the URL. Set width, height, and position as needed.
Hit record. Your script and captions appear live in the overlay. No delays, no internet required.
Cloud services have hidden costs — speed, privacy, and money.
Captions appear instantly as you speak. Cloud services add 200–500ms delay because they send audio over the internet, process it, and send results back. Your viewers will notice.
Cloud caption services charge $0.006–0.015 per minute of audio. A 2-hour stream costs $12–30. VoxiPrompter is free and paid-once for unlimited streams.
Your unreleased scripts and unrehearsed dialogue never touch the internet. Perfect for confidential announcements, product launches, and creator content you want to keep private.