Line 21

What is Line 21?

Line 21 revolutionizes the way captions and translations are created for live events and videos. Leveraging state-of-the-art artificial intelligence, it provides real-time, accurate multilingual captions that break language barriers and make content accessible to a global audience. The tool supports a wide range of languages, allowing users to reach viewers in their preferred language without manual intervention.

For live events such as conferences, lectures, and broadcasts, Line 21 processes audio input and generates captions within seconds. It can be integrated with popular streaming platforms, video conferencing tools, and production software, ensuring a smooth workflow. The AI continuously learns and adapts to different accents, terminologies, and contexts, improving accuracy over time.

For recorded videos, Line 21 offers automated captioning and translation, saving hours of manual work. Users can upload videos or provide links, and the tool processes them to produce synchronized captions in multiple languages. The output can be exported in various formats compatible with major video players and editing suites.

Line 21 also prioritizes security and privacy, with encrypted data handling and compliance with industry standards. Its pricing model is straightforward: $0.04 per minute of captioned content, making it cost-effective for any budget. Whether you're a small content creator or a large enterprise, Line 21 provides a scalable solution for inclusive communication.

Key Features

Who is it for?

Event organizers, broadcasters, content creators, educators, and accessibility professionals who need real, time multilingual captions for live events and videos.