Convert open captions into fully synchronized closed captions—accurately timed, downloadable, and accessible.
Transform your hard-coded video text into dynamic, accessible closed captions that enhance viewer experience and compliance
Precise synchronization with audio for optimal viewing experience
Support for SRT, VTT, and other popular caption formats
Compliant with ADA and WCAG accessibility standards
Our comprehensive service includes everything you need to transform your open captions into accessible closed captions
Extraction of text from video frames with high accuracy and precision
Intelligent text cleanup and formatting for maximum clarity
Precise time-alignment with spoken content for perfect synchronization
Professional SRT file creation with perfectly structured segments
Immediately usable caption files compatible with all major platforms
Our streamlined process ensures accurate SDH caption creation
Extract frames from the video to detect on-screen text with precision
Clean and format the text to fix any noise or errors
Match extracted text with spoken audio for precise timing
Assign accurate timestamps to each caption block
Generate a downloadable closed caption file (SRT, etc.)
Deliver your new closed captions, ready for upload
Discover how our service transforms your content into accessible, engaging, and globally-ready experiences
Convert static captions into closed, toggleable, and ADA-compliant formats that empower all users
Seamlessly compatible with YouTube, Vimeo, broadcast tools, and LMS platforms
Timed captions enhance understanding and retention for all viewers
Maintain your brand's visual identity while enabling user control
Built for multi-language support and seamless future localization
Perfect solution for professionals and organizations looking to enhance their video content accessibility
Transform your pre-burned subtitles into accessible, toggleable captions
Streamline post-production with automated caption conversion
Make learning materials accessible to all students
Efficiently repurpose content while maintaining accessibility compliance
Join us on our mission to make content accessible to all with phonetik.ai. The future of accessibility is bright, inclusive, and within reach.
