A browser extension providing live captions and translation for any audio or video.
Product memo
FlashCaption delivers live captions and real-time translation directly within the browser, making any audio or video content accessible. It serves users who need immediate text for spoken content, whether for accessibility or language comprehension. The browser extension form factor removes friction, letting users add the utility to their existing workflows instantly.
For who
Users needing live captions and translation
Solves what
Provides live captions and translation for any audio/video content
- Live captions
- Real-time translation
- Browser extension
Commercial cues
Model
subscription
Free tier
Yes
Trial
No
Pricing Strategy
- • A free tier removes adoption friction for users testing live captioning.
- • Pay-as-you-go hours suit infrequent users who only need occasional access.
- • Annual subscriptions offer a discount for users committing to longer-term use.
Operator context
Founded
Dec 2025
HQ
Vietnam
Platform
Browser extension
Audience
General
Payments
Lemon Squeezy
Public footprint
Tech stack
Builder Strategy
- Strategy Type
- Niche Specialist
- Stage
- Pre Revenue
- Effort
- Solo Buildable
About FlashCaption Expand
FlashCaption offers a browser extension that generates live captions and real-time translation for any audio or video content. It targets users who need immediate text for spoken words, whether for accessibility, language comprehension, or note-taking.
The product's positioning as a direct-to-browser utility removes common adoption barriers, allowing users to integrate it directly into their daily viewing and listening habits. Its flexible pricing, including a free tier and pay-as-you-go options, caters to both casual and power users, making advanced captioning and translation widely accessible.