Bridgn translates spoken and written language into sign language animations — making education, lectures, and everyday conversation accessible to Deaf and hard-of-hearing communities.
Record speech directly in your browser. On-device Whisper model transcribes locally — no audio ever leaves your device.
Type any sentence and watch it rendered into SiGML sign animations via the CWASA avatar engine.
Upload a recorded video and Bridgn extracts the audio, transcribes it, and sequences the sign translation automatically.
Pre-loaded with scientific abbreviation packs. "Carbon dioxide" becomes "CO₂" before planning — no manual editing needed.
Our NLP pipeline normalizes input into sign-order tokens using spaCy, heuristics, or OpenAI — with transparent fallbacks.
Community volunteers can contribute sign glosses and database entries directly. The more people contribute, the richer it gets.
Type text, record your voice, or upload a video file. Bridgn supports all three input modes in a single session.
Your text is normalised, stripped of stopwords, and mapped against our sign database using a tiered planning pipeline — exact match → concept map → fuzzy → fingerspelling.
Matched glosses are assembled into SiGML and played instantly via the CWASA signing avatar. The whole pipeline runs in the browser.