Create a room
In your browser, choose the audio input, set the language, and pick a design preset.
Real-Time Closed Captioning Software for Live Events
Launch automatic live captions from your browser and stream accurate speech-to-text to venue screens, livestreams, and attendee devices.
No installs required.
Try Out For Free
15 minutes free · No credit card required
Stage captions explained in 2 minutes
Low-Latency Performance
Live captioning software engine
Experience real-time captions with minimal delay. Our advanced captioning engine processes audio instantly, delivering accurate transcriptions with industry-leading latency. Perfect for live events, broadcasts, and presentations where timing matters.
Protect Technical Terminology
Custom dictionaries
Ensure accuracy for specialized content with custom dictionaries. Add industry-specific terms, brand names, technical jargon, and proper nouns to guarantee correct transcription. Your terminology is preserved and recognized every time.
Complete Control
Presenter dashboard
Take full control of your caption sessions with an intuitive dashboard. Create and manage rooms, configure audio inputs, customize caption styles, and monitor performance-all from one powerful interface designed for presenters and producers.
Universal Access
QR-powered viewer
Instantly share captions with your audience through a simple QR code. Viewers can access live captions on any device-smartphones, tablets, or laptops-without downloading apps. Just scan and view, making accessibility effortless for everyone.
Professional Integration
Browser output
Seamlessly integrate captions into your production workflow. Our browser-based output works flawlessly with OBS Studio, Resolume Arena, and professional stage display systems. No plugins required-just a URL that delivers clean, broadcast-ready captions.
How it works
Three simple steps to get real-time multilingual captions.
Share the viewer link or QR code
So attendees can follow along instantly from any device.
Display captions
On venue screens, livestream overlays, or personal devices using the same browser output.
Built for every stage
From intimate presentations to massive broadcasts, real-time captions that adapt to your needs.
Need Help? We've Got Answers
Explore Our Most Commonly Asked Questions and Find the Information You Need.
A browser-based platform that turns live speech into captions for venues, hybrid events, and broadcasts.
Try It Free for 15 Minutes
Start captioning your events in seconds. No credit card required - just sign up and go live with confidence.