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VocalScroll

Local Sandbox Active v2.0
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© Onitsoga Labs
© VocalScroll
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Prompter Studio

Adjust settings, activate speech scrolling, and record local clips.

Sponsor
Onitsoga Labs
100% Client-Side Sandbox.

VocalScroll Free AI Video Teleprompter

The world's first voice-activated AI video teleprompter that stays with your speech pace—100% free, private/offline, and a complete no-brainer for podcasters, public speakers, and creators.

Quick Start Guide

Voice-Synced

Advanced speech recognition tracks your voice and scrolls only when you speak. Powered by our advanced offline voice recognition engine running locally.

Private & Local

Video and scripts stay on your device. Zero cloud uploads, zero data logs. Runs 100% cloudless in a secure client-side sandbox.

PWA Ready

Install to your desktop or mobile home screen and use it like a native pro app, fully offline with zero latency.

Active Script

0 words
No Mic Connected
No Mic Connected
Camera: Off
00:00
Idle

Paste script content into the inputs box on the left, then click Start. VocalScroll continuous matching tracks spoken words and centers the target line instantly.

Script Vault

Save and manage screenplay drafts offline in local storage.

Script Vault Workspace

Draft custom teleprompter scripts and manage your local offline script library.

Create Custom Script Draft

Saved Local Drafts

0 Drafts • 0 Words • 0 min read

No drafts saved on this device. Write a script and save it to catalog custom entries here.

Knowledge Hub

Read calibrations and offline service guides.

Calibration Manuals & Technical Gear Advice

Optimize speech pacing, choose proper hardware rigs, and configure offline sandbox capabilities.

Product Blog & Public Speaking News

Discover product updates, technology architectural design rationale, and secrets to high-performance speeches.

Voice training • May 28, 2026

Studio Configurations

Fine-tune font sizes, check client sandboxing specifications, and configure local settings.

Studio Configurations

Fine-tune font sizes, check client sandboxing specifications, and configure local settings.

Personalize Your Teleprompter

Make the text larger or smaller so it's easy to read from a distance.
If you stop speaking, the text will scroll at this speed to keep you moving.
Controls how fast the 3-2-1 countdown screen goes before reading starts.
Saves your webcam video and microphone audio directly to your device so you can play them back.
Select the language you will be speaking. The AI will listen and scroll in this language.
Secure Voice Assistant 100% Private

Runs 100% on your own device—just like a calculator—without using the internet. Your voice recordings and script text never leave your computer or phone, keeping your work entirely safe, private, and secure.

Danger Zone

Resetting will permanently wipe all drafts, clear saved audio/video recordings in the Vault, and restore configurations to defaults.

Help Desk & FAQs

Technical answers regarding local caching and privacy.

Does my voice clip get streamed or parsed online?

Absolutely not. VocalScroll is 100% cloudless and decoupled from all proprietary cloud dictation servers. All microphone capture and voice syllables parsing are processed entirely in local memory on your device using our secure, sandbox-native offline voice recognition engine.

How do I install VocalScroll as a local PWA application?

Install VocalScroll on your home screen or desktop to run it like a borderless native app, fully offline with maximum performance.

On desktop or supported platforms, simply tap the install icon in the address bar or app menu.

Looking for deep technical guides?

Calibrate speech recognition, select professional creator gear, and learn offline operations in our Support Hub.

Visit Support Hub Privacy Policy
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Local Recordings Vault

Local Recordings Vault

No Local Recordings Found

Activate your camera stream, record your vocal scroll session, and they will persist here safely.

Video Preview

Magic Studio AI Voice Enhancer
Studio Mastered

Active Profile: Real-time high-fidelity multi-stage vocal mastering. Removes background hiss and boxy resonances while injecting chesty warm body and crystal-clear broadcast air.

Remastering Video... 0% Complete

Remastering Voice & Video

Combining high-fidelity dynamic vocal mastering and video tracks. Please keep this tab active.

0% Complete

Install on iOS Safari

Install VocalScroll on your iPhone or iPad for secure, full-screen offline teleprompting:

1
Open VocalScroll in Safari.
2
Tap the Share button in Safari's bottom toolbar.
3
Scroll down the share menu and tap Add to Home Screen .
4
Tap Add in the top-right corner to complete installation!

Install VocalScroll

Run VocalScroll as a fast, borderless, fully offline desktop or mobile app:

1
Tap your browser's menu button (⋮ or Menu icon) in the top or bottom corner.
2
Select Install App or Add to Home Screen.
3
Confirm the dialog to place the icon on your screen.
3
Get ready...

Select Device

Choose your preferred hardware input.

Select Script Template

Choose a pre-set screenplay template to load into the prompter.

Welcome to VocalScroll

Introductory script demonstrating real-time voice-activated scrolling, highlighting, and speed adjustments.

Professional Keynote

Corporate executive speech mockup demonstrating structured sections, pauses, and rhetorical pacing.

YouTube Review Intro

Vibrant, engaging video review script highlighting fast spoken alignment, stop-words doublet skipping, and camera tracking.