Low-latency caption engine
Processes live audio in real time so captions can appear with minimal delay during events, broadcasts, and presentations.
Stage Captions
Stage Captions is browser-based closed captioning software for live events, hybrid events, broadcasts, and presentations. It helps presenters and AV teams generate and distribute live captions to screens and attendee devices from a browser.
Real-time closed captioning software
Stage Captions is browser-based closed captioning software for live events, hybrid events, broadcasts, and presentations. It turns live speech into captions that can be shown on venue screens, livestream overlays, and attendee devices from a single browser workflow.
The product is built around quick setup and flexible distribution: users create a room, choose an audio input and language, then share a viewer link or QR code. The site also highlights custom dictionaries for specialized terminology, a presenter dashboard for session control, and browser output that works with common live production tools such as OBS Studio and Resolume Arena.
Features
Custom dictionaries
Supports custom dictionaries for brand names, technical terms, proper nouns, and other specialized vocabulary that should be transcribed consistently.
Presenter dashboard
Provides a presenter dashboard for creating and managing rooms, configuring audio inputs, customizing caption styles, and monitoring sessions from one place.
QR-powered viewer access
Generates a QR-based viewer experience so attendees can open captions on their own devices without installing an app.
Browser-based caption output
Outputs captions through a browser view that can be used in OBS Studio, Resolume Arena, venue displays, and similar workflows without plugins.
Browser room setup
Supports workflow setup through the browser with audio input selection, language choice, and design presets when creating a room.
Use Cases
Conference sessions
Use Stage Captions to generate live captions for conference sessions and keynote talks, then show them on venue screens or attendee devices during the event.
Hybrid audience access
Share a QR code or direct link so in-person and remote attendees can follow captions on their own phones, tablets, or laptops without installing software.
Livestream overlays
Feed browser output into OBS Studio or other livestream tooling to add captions to broadcast and streaming workflows.
Presentations with specialized terms
Create rooms with custom audio inputs and terminology support when captioning presentations that include technical vocabulary, brand names, or proper nouns.
Venue display workflows
Open the caption URL on web-enabled screens or confidence monitors to display captions in a venue, control room, or stage production setup.
Pros and Cons
Pros
- Runs in the browser, so presenters and viewers do not need a local app install.
- Supports live caption distribution to venue screens, livestreams, and attendee devices from the same output.
- Includes custom dictionaries to improve transcription of specialized terms and names.
- Provides a presenter dashboard for room management, audio input selection, and caption styling.
- Works with browser-based production workflows such as OBS Studio and Resolume Arena without plugins.
Cons
- The site does not publish pricing details on the pricing page, which currently returns a page-not-found message.
- Some FAQ items are listed without answers in the captured content, so details such as exact viewer limits, supported languages, transcript export, and compliance coverage are not confirmed in the source.
- The roadmap note mentions upcoming translation layers, transcript exports, and conference support tools, which suggests those capabilities are not fully available yet.
FAQ
What is Stage Captions?
Stage Captions is a browser-based platform that turns live speech into captions for venues, hybrid events, and broadcasts. The site emphasizes real-time use, browser access, and caption distribution to screens and attendee devices.
Do presenters or attendees need any software?
The source says presenters or attendees do not need software because captions are delivered through a browser view and shared by QR code or link. Captions can be opened on phones, tablets, laptops, and web-enabled venue screens.
How accurate and fast is it?
The product description and features page describe low-latency captioning and an engine that processes audio instantly, but no exact timing or accuracy percentage is published on the site. The FAQ page lists accuracy and speed as a common question without providing a numeric claim.
Is the platform ASR software or human captioning?
The site presents Stage Captions as automated live captioning software and does not describe a human captioner service in the available text. The product is positioned as browser-based live speech-to-caption software.
How do we connect audio and distribute captions?
The integration page says captions can be distributed through a browser view to OBS Studio, Resolume Arena, venue displays, attendee devices, and similar web-enabled outputs. Audio can come from a laptop mic, USB interface, virtual audio cable, or other browser-recognized input.
Quick Facts
- Category
- Closed captioning software
- Platform
- Browser-based web app
- Primary use cases
- Live events, conferences, hybrid events, broadcasts, presentations
- Distribution
- QR codes, viewer links, browser output to screens and livestream overlays
- Integrations
- OBS Studio, Resolume Arena, venue displays, attendee devices
- Source domain
- stagecaptions.io
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