Long-form optimized
Handles 60-90+ minute recordings without quality degradation. Consistent accuracy from start to finish.
Webinar Subtitles
Subtitle Generator for Webinars - AI Captions for Recorded & Live Sessions
Add accurate subtitles to your webinar recordings automatically. Handles 60-90 minute sessions, multiple speakers, Q&A segments, and technical terminology. Make webinars accessible and repurpose them as searchable, captioned content.
90min+
webinar length supported
99%+
accuracy on clear audio
Multi
speaker detection
Features
Built for long-form webinar content
Multi-speaker detection
Identifies different speakers in panel discussions and Q&A segments. Clear attribution in captions.
Technical vocabulary
AI trained on business, tech, and industry terminology. Handles jargon that generic tools get wrong.
ADA compliance ready
Generate accessible captions that meet ADA and WCAG 2.1 requirements for webinar accessibility.
Chapter markers
Smart segmentation identifies topic changes. Navigate long webinar recordings by chapter.
Clip highlights
Extract the best moments as subtitled clips for social media promotion of your full webinar.
Workflow
How to subtitle your webinar recordings
Step 1
Upload webinar recording
Upload your recorded webinar from Zoom, Teams, GoToWebinar, or any platform. Any length supported.
Step 2
AI transcribes everything
Full transcription with speaker detection, technical term accuracy, and proper punctuation throughout.
Step 3
Review and edit
Quick-edit interface for long content. Jump to any timestamp and fix specific segments easily.
Step 4
Export subtitled webinar
Download with burned-in captions, SRT for your video host, or VTT for web embedding.
Use Cases
Webinar subtitles unlock more value
Searchable content library
Subtitled webinars become searchable. Your audience can find specific topics discussed across your entire webinar archive.
Global accessibility
Translate webinar subtitles to reach international audiences who missed the live session. 50+ languages available.
Repurpose into clips
Extract key moments as subtitled short-form clips for LinkedIn, X, and email marketing campaigns.
Compliance & inclusion
Meet corporate accessibility requirements and include deaf and hard-of-hearing participants in your webinar content.
FAQ
Webinar subtitle generator FAQs
How long of a webinar can CapsAI handle?
No practical limit. CapsAI processes webinars of any length - 30 minutes to 3+ hours - with consistent accuracy throughout.
Does it handle multiple speakers in a webinar?
Yes. The AI detects speaker changes and can label different speakers in panel discussions, interviews, and Q&A segments.
Can it handle technical/industry jargon?
Yes. CapsAI's AI is trained on business, technology, medical, and legal terminology. It handles specialized vocabulary better than generic tools.
What webinar platforms are supported?
Any platform - upload recordings from Zoom, Microsoft Teams, GoToWebinar, Webex, or any tool that exports video files.
Can I subtitle just a portion of a webinar?
Yes. You can trim to a specific segment before processing, or generate full subtitles and then clip specific sections.
Make every webinar accessible and searchable
AI subtitles for long-form webinar recordings. Multi-speaker detection, technical accuracy, and compliance-ready captions.
Try CapsAI Free →