Gesturify

Indian Sign Language · AI Detection

Learn to sign.
One gesture at a time.

Gesturify uses real-time computer vision to help you practice Indian Sign Language — instant feedback on your hand gestures as you learn the full alphabet and digits.

🎯
Practice Mode
Match random sign prompts with your hand in real time.
🧩
Quiz Mode
3 difficulty levels — from MCQ to live webcam signing.
📊
Statistics
Track accuracy, streaks, and progress across all sessions.
35
Sign classes
3
Quiz levels
A–Z
Alphabet
1–9
Digits

Practice Mode

Match the sign shown

Hold the correct hand sign in front of your camera — a match confirms automatically.

LIVE
5 fps
Sign hint
Hint — tap to enlarge
Connecting…
Your target Score: 0  ·  Streak: 0
—
Loading…
Starting…
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Currently detected
No gesture
Session progress

Reference Library

Learn the signs

All 35 ISL gestures — click any card to view details or jump into practice.

Quiz Mode

Test your knowledge

Pick a difficulty level. Each quiz has 10 questions drawn from all 35 ISL signs.

🟢
Beginner
See a sign image. Pick the correct label from 4 multiple-choice options.
MCQ · 4 options
🟡
Intermediate
See a sign image. Type the correct letter or digit — no hints given.
Type-in · No hints
🟣
Advanced
See the target label. Perform the correct sign in front of your camera.
Live cam · No options

Beginner Quiz

Pick the correct sign

Q 1/10
Score 0
Which sign is shown in the image?

Intermediate Quiz

Type the sign shown

Q 1/10
Score 0
What sign is shown in the image?
Type a single letter (A–Z) or digit (1–9)

Advanced Quiz

Perform the sign

Q 1/10
Score 0
—
Make this sign
LIVE
5 fps
—
Detecting…
Show your hand

Activity Log

Practice History

Your recent practice and quiz sessions.

Your Progress

Statistics

Quiz scores by session (last 7)
Sign accuracy breakdown

Configuration

Settings

Appearance
Theme
Switch between dark and light mode
Practice
Frame rate
How often frames are sent for inference
Correct hold time
How long before advancing to next sign
Sound effects
Play a tone on correct / incorrect detection
Quiz
Questions per quiz
Number of questions in each quiz session
Show answer on wrong
Reveal the correct answer after a wrong response
Data
Reset all data
Clears history, stats, and session records

About

Gesturify

Gesturify is a real-time Indian Sign Language practice tool powered by a computer vision model served through a FastAPI backend.

Practice mode prompts you with a random sign and confirms when your gesture matches the prediction. Quiz mode offers three levels: Beginner (MCQ), Intermediate (type-in), and Advanced (live webcam signing). Learn mode shows all 35 reference images from your local dataset. Statistics and History track your progress over time.

The frontend captures webcam frames at configurable fps, mirrors the display for natural interaction, then sends the unmirrored frame via WebSocket for inference. The model recognises 35 classes — digits 1–9, letters A–Z, and a "No Hand" null class.

FastAPIWebSocketMediaDevices API ISLComputer VisionReal-Time35 Classes