Speech to Indian Sign Language
Speak naturally in any Indian language — SignISL converts your live voice to Indian Sign Language in real time, with under 200ms latency and zero typing required.
From Voice to Sign in Under 200ms
A three-stage AI pipeline converts spoken language directly to a signing ISL avatar - no intermediary or typing needed.
Voice Input
- Continuous microphone listening
- 12+ Indian languages detected
- Noise-filtered in real time
AI Processing
- Speech-to-text transcription
- ISL gloss generation via NLP
- Grammar restructured for ISL syntax
ISL Avatar
- Animated avatar signs in real time
- Adjustable signing speed
- Caption displayed simultaneously
Speech to ISL Converter
Use the ISL Converter below - type or speak your text to see it translated to Indian Sign Language instantly.
Built for Real-World Speech
12+ Indian Languages
Hindi, Tamil, Telugu, Bengali, Kannada, Marathi, Gujarati, Punjabi, Malayalam, Odia, Urdu, and English - all supported.
Under 200ms Latency
Real-time processing means the ISL avatar starts signing before the speaker finishes their sentence.
Continuous Listening
No button-press needed between sentences - the system listens continuously for uninterrupted signing.
Noise Cancellation
Works in classrooms, hospital corridors, and busy public spaces - background noise filtered automatically.
Caption Display
Spoken words appear as captions alongside the ISL avatar - supporting both deaf and hearing users simultaneously.
Teacher speaks - every deaf student understands
A tablet at the front converts the teacher's voice to ISL live, all lesson long - no interpreter required.
Doctor speaks - deaf patient fully informed
Consultations, diagnoses, and instructions signed in real time - no interpreter, no delays, no miscommunication.
Station announcements signed instantly
Railway stations, airports, and metro systems - live Speech to ISL for all public announcements.
Deploy Speech to ISL in Your Organisation
Contact our founders for a live demonstration - we'll show you exactly how Speech to ISL works in your specific environment.