Deliver your message to global audiences with Line 21, the industry’s most reliable live captioning solution. Our platform combines advanced AI with expert knowledge to provide captions in just 144 milliseconds, making your content instantly accessible worldwide.
Core Features
Power your streams with:
- Support for 100+ languages
- AI-driven accuracy
- CEA-compliant encoding
- Custom display options
- Seamless integration
Smart Technology
Experience excellence through:
- Real-time delivery
- Advanced speech recognition
- Multi-engine processing
- Specialized glossaries
- Context-aware systems
Quick Setup
Get started with:
- Simple interface
- Adjustable settings
- Browser access
- Multiple integrations
- Ready-made tools
Expert Support
Access our:
- Technical team
- Detailed guides
- Regular updates
- Community hub
- Dedicated assistance
File Options
Export as:
- Text files
- SRT format
- WebVTT files
- Multiple languages
Line 21 leads the way in professional live captioning. Whether you’re running corporate events, managing live broadcasts, or hosting international conferences, our platform provides the speed and accuracy you need. We’ve simplified professional captioning while maintaining exceptional quality standards.
Join the growing number of organizations that rely on Line 21 for their captioning needs. Experience the perfect blend of innovation and simplicity that makes professional live captioning accessible to all.
Transform your live streaming with professional captions – choose Line 21 today.
