Real-Time ASL Translation for Accessibility
CaptionSign enables seamless communication by converting audio to American Sign Language in real-time, empowering the hearing impaired community with instant visual translations.
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Powerful Features for Better Communication
Built with cutting-edge technology to provide accurate, real-time ASL translations
Real-Time Audio Capture
Advanced speech recognition technology captures and processes audio instantly with high accuracy.
Instant Translation
Convert speech to ASL fingerspelling in under 100ms for seamless real-time communication.
Mobile Optimized
Fully responsive Progressive Web App works perfectly on any device, anywhere, anytime.
Works Offline
Continue using core features even without internet connection with our offline mode.
Visual Display
Clear, high-quality hand sign images with adjustable speed and size for optimal viewing.
Privacy First
Your data is encrypted and never shared. HIPAA compliant for healthcare environments.
How CaptionSign Works
Getting started is simple. Three easy steps to better communication.
Grant Permission
Allow microphone access to capture audio from your environment or device.
Start Recording
Click record to begin capturing speech. Our AI processes audio in real-time.
View Translation
See instant ASL fingerspelling translations displayed clearly on your screen.
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Get in Touch
Have questions about enterprise plans or need a custom solution? Our sales team is here to help.
Sales & Support
hello@captionsign.comWe typically respond within 24 hours on business days.
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Join thousands of users who are already improving communication with CaptionSign.
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