For parents who notice
Messy handwriting isn't laziness — it's a signal. Vahini measures the writing process, not just the result. Pressure, speed, stability, grip — things a notebook can never show you.
5 free scans · No login · Works on any notebook
Analyzing handwriting...
Pressure
Normal
Speed
Steady
Grip
Needs work
Insight
Grip pressure is 2.3× higher than expected. This causes hand tiredness after 10 minutes. Try the “Feather Touch” exercise.
No app download. No special paper. No device on their hand.
Your child writes normally — in class or at home. No special paper, no device on their hand. Just their regular notebook.
Take a picture with any phone camera. Our AI doesn't need perfect lighting or angles — just a clear enough view of the writing.
In under 60 seconds, get scores for letter formation, reversals (b/d, p/q), spacing, alignment, size consistency, legibility, and spelling — not just "improve handwriting."
Instead of generic worksheets, your child gets exercises targeting their specific weak areas. Scan again next week to see real progress.
Start with a free scan today. Go deeper with our Smart Pen when you're ready.
This is product analysis — evaluating the final written output. Your child writes in their regular notebook. You take a photo. Our AI checks letter formation, reversals, spacing, alignment, size consistency, and legibility — then tells you exactly what to practice.
What you'll learn
No signup · Results in 60 seconds
This is process analysis — measuring the physical act of writing. The pen captures velocity, acceleration, axial pressure, grip force, and in-air trajectories (pen movement between strokes) — invisible signals that correlate with motor memory and fluency.
What the pen captures
Patented sensor technology
Indian Patent #584433 · 13-channel IMU sensor array · Writes on regular paper with a normal refill
No credit card. No contract. Cancel anytime.
Just checking it out
See what a handwriting report looks like. No commitment.
For parents tracking progress
Unlimited scans so you can track real improvement week over week.
For schools & institutions
Assess handwriting across classrooms. Prove impact with data.
Can I try before paying?
Yes. 5 free scans every month, forever. No login needed.
Is ₹399/year really the full price?
Yes. That's ₹33/month — less than a notebook. No hidden fees.
What if my school has 500+ students?
Contact us for volume pricing. We offer per-student rates for schools.
Takes 60 seconds. No signup.
“Your letter ‘b’ leans 15° to the right and your spacing shrinks after line 3” — that's feedback. Upload a notebook photo and see the difference.