Most Advanced Copy Checking Engine for Institutes

It checks every step
not just the final answer.

Students scan the handwritten work they already do. Jawabwala reads it, gives marks for each step they got right, shows exactly where they went wrong and how to fix it — while the teacher makes the final call.

Competent enough to check subjective copies up to JEE Advanced level.
Step correct Partly right Mistake / not written

Pick a subject, set the strictness, and watch the student's answer get marked step by step. Then change a mark yourself.

Live · watch it mark a real attempt
How strict should the marking be?EVERY STEP

The teacher picks this once, when creating the assignment — before any answer is marked. Tap each one to see how strictly this same student attempt is marked.

Every step must be shown. Best when the method itself carries the marks. A skipped routine line or a small slip is docked — the strictest setting.
Student: A. Sharma  ·  Kinematics
0.00/ 40%
ProblemA ball is thrown vertically upward at 20 m/s. Find the maximum height it reaches. (g = 10 m/s2)
STEP 1CorrectRequired step
0.80 / 0.8
What we expectedAt the highest point, the velocity is 0.
What the student wrote
At the top, v = 0
STEP 2Partly correctRequired step
0.90 / 1.2
What we expectedUse v2 = u2 − 2gh, then rearrange to h = u2/2g.
What the student wrote
v^2 = u^2 - 2gh => h = u^2 / 2g
What went wrongThe student jumped straight to h = u2/2g and skipped writing the 0 = u2 − 2gh line in between.
What to do insteadShow the 0 = u2 − 2gh line before rearranging for h.
Jawabwala gave 0.90 / 1.2. Don't agree?
STEP 3Not writtenExtra detail
0.00 / 0.8
What we expectedSubstitute the values u = 20, g = 10 to get h = 400 / 20.
What the student wrote
— nothing written here —
Left blankAt this strictness every step has to be shown, so leaving this one out scores 0.
STEP 4CorrectFinal answer
1.20 / 1.2
What we expectedh = 20 m
What the student wrote
h = 20 m
This attempt — A. Sharma reached the right answer but skipped a routine line and rushed one step. The stricter the setting, the more that costs — yet the answer itself is spot on.

Grading behaviour mirrors the real engine — every step, important steps and final answer only are the product's three strictness levels. This is one moment; the full page grades itself the whole way down.

The hard part — solved

Bring your own everything.

Every other grader makes you meet it halfway — its question bank, its bubble sheets. Jawabwala takes the messy, real, non-standardised stuff everyone else refuses. Reading and grading handwritten reasoning is genuinely hard AI — years of our own R&D, not a thin wrapper on someone else's model.

Any book becomes your question bank

Upload any textbook, module or paper — from any board or course. Jawabwala reads it and organises it into your own question bank, by its own chapters and topics.

CBSE PhysicsState Board BioJEE moduleYour own notes
Question bank
Kinematics 48 Q
Projectile · Free fall · Graphs
Thermodynamics 36 Q

CBSE, ICSE, IB, state boards, JEE/NEET material — or your own handwritten notes. All fair game.

Pick questions from someone else's fixed catalog
Teach and test from the exact books you already use

Any notebook is a valid answer sheet

No OMR sheets, no special stationery, no app. A student photographs the real, messy pages they already wrote — and Jawabwala reads every line as clean, typeset maths.

A student's full handwritten physics solution on ruled paper
Machine-read
Handwritten working for an AC-circuit impedance problem
Machine-read
A handwritten step-by-step solution for reactance
Machine-read
Handwritten working showing a power-factor calculation
Machine-read
Handwritten working for a resonance-frequency problem
Machine-read
Handwritten working solving for angular frequency
Machine-read
Handwritten physics working on lined paper
Machine-read
A handwritten solution finding current from capacitive reactance
Machine-read

Real answer sheets on the left — Jawabwala's reading on the right.

Bubble-in OMR sheets and standardised forms
A photo of their own handwritten working

Nobody learns a new way to teach or study to get the magic. Your books. Their notebooks. Your standards — unchanged.

How it works

From a notebook page to a graded paper — overnight.

Hand a stack of answer copies in; get back graded papers with real feedback, ranks and a live map of who's mastered what. Here's what happens to a single one.

What happens to one answer copy
01

The answer copy is uploaded

For homework, students upload their own. For exams, a teacher or staff member uploads on their behalf — one at a time or in bulk. Just a photo or PDF of normal paper.

02

Jawabwala reads the handwriting

It transcribes the words and the maths as written, and even crops out diagrams to grade on their own.

03

Each answer is matched to its question

Whoever uploaded confirms the match in a quick review step — so a misread never quietly costs marks.

A person — not a black box — has the final say over which answer belongs to which question.
04

It marks each answer, step by step

Partial credit for every correct step — and if a student reached the answer a valid different way, that path is graded on its own merits.

05

It shows exactly where things went wrong

Each mistake is pointed out on the student's own handwriting, with what should have been done instead.

06

It totals up and hands it to the teacher

Applying your marks, negative marking and strictness — then the teacher reviews, overrides anything, and releases.

Once you release

Students and parents both get the result

Students see per-question feedback with mistakes marked on their own sheet. Parents get a read-only report of results and progress — and a line straight to the teacher.

Always on

Every attempt updates each student's mastery

Homework or exam, each graded answer feeds a live, per-topic picture of what a student has and hasn't understood — building across the whole year.

The teacher has the final say at every step — nothing publishes until you release it.

One engine · two modes

From daily homework to a full pattern test — one workflow.

It's not two products. Homework and exams run on the same grading engine, the same rubric controls, the same analytics. The difference is just how strictly you grade — and who hits upload.

Homework
Exam
Who uploads
Students, their own
Teachers or staff, on their behalf
Scope
One subject, one batch
Many subjects, many batches
Scoring
Light, formative
Fully scored, negative marking
Ranking
Never ranked
Batch, overall & per-subject
Results
Fast, often auto-released
Reviewed, then released together

Built for real pattern tests

Institutes running JEE- and NEET-style pattern tests need more than single-subject homework. The exam mode is built for the real shape of these papers — and it's the capability that lands the whole institute.

  • One paper, many subjects — each graded to its own scheme
  • One exam, every batch of the course at once
  • Batch, overall and per-subject ranks, automatic
Pattern Test 04Physics · Chemistry · Maths
Released
247 / 30082.3% · Grade A
Overall#11of 420Batch#2of 60
SubjectMarksClass avgRank
Physics88 / 10061#7
Chemistry79 / 10058#14
Maths80 / 10055#4
Published in one release — only after every subject was signed off and every absence reconciled.
What the exam engine does

Multi-subject papers

Physics, Chemistry and Maths in one paper, split into sections — each with its own marking scheme, mirroring how JEE and NEET papers are actually built.

One exam, every batch

Run a single exam across every batch of a course at once, managed from one place — not rebuilt batch by batch.

Automatic ranking

Batch, overall and per-subject ranks, computed for you. Competition-style ties (1, 2, 2, 4), absentees excluded, and ranks recompute if a mark changes after results are out.

Delegated paper-setting

Assign sections to different teachers to contribute questions, each scoped to their own subject. The full paper stays confidential until exam day — and every question records who set it.

Roster & absence handling

A snapshot roster drives who uploads, who's absent, and the rank denominators. Absentees are reconciled before results publish — parents see a clear “Absent”, never a limbo “pending”.

One clean release

Results go live only when every subject is signed off and every absence is accounted for. Students never see a half-graded paper.

Run a full multi-subject pattern test across every batch of a course — set by your whole teaching team, graded by AI, ranked automatically — and release polished results to every student and parent at once.

What the exam engine is for
Mastery over time

A live mastery profile for every student.

Grading is the hook. Knowing exactly what each student has — and hasn't — mastered, and watching it grow across the whole year, is what keeps families enrolled.

Every graded answer teaches it about the student

Behind each mark, Jawabwala updates a picture of how well that student understands each topic — skill by skill, chapter by chapter, subject by subject. Not a score on one test, but a living map that sharpens with every homework and exam.

AI-written summary

“Strong on kinematics and trigonometry. Heat and rotational motion need work — especially setting up moment of inertia.”

R. NairClass 11 · Physics · Maths
Live
TrigonometryStrong
85%
1 careless slip — flagged separately, not counted against the concept
KinematicsStrong
78%
ThermodynamicsNeeds work
42%
Moment of inertiaNeeds work
34%
Updated after every attempt
Why the profile is actually trustworthy

It tells a slip from a gap

A calculation error on a concept the student clearly grasped credits the understanding and flags the procedure separately — so nobody is marked “weak in trigonometry” for dropping a minus sign.

Harder problems count for more

Cracking a genuinely tough problem moves the needle more than an easy one, so mastery reflects real ability — not just a pile of easy wins.

Skills roll up to chapters & subjects

Individual skills roll up into chapter and subject strengths and weaknesses, each with a plain-English summary of where the student stands and why.

Difficulty-Weighted Bayesian Knowledge Tracing

Real science under the hood — a plain mastery profile on your dashboard.

Grading wins the trial. Mastery earns the renewal.

Built for your whole institute

Everyone sees exactly the right thing.

One platform, four points of view — teacher, student, parent and admin. Each gets the detail they need, and nothing they don't.

Teacherday-to-day user

Grade a whole batch in the time it took to grade one — and still have the final word.

  • Build homework from the problem bank for your batch and subject
  • Upload on students' behalf — single or bulk, filename auto-matched and confirmed
  • Review and override every AI mark, with a full edit history
  • Set the rubric, rigour and grading instructions
  • Sign off your subject and publish results in bulk
Studentthe learner

See exactly where you went wrong, where you stand, and what to fix.

  • Submit a photo or scan of your handwritten work
  • Confirm the answer-to-question match before grading
  • Get per-question feedback and mistakes marked on your own sheet
  • See your batch, overall and per-subject ranks on exams
  • Get a personal strengths & weaknesses report, downloadable as PDF
Parent / Guardiankept in the loop

Stay in the loop without chasing the teacher.

  • Read-only view of your child's results, ranks and progress
  • A direct message thread with teachers
  • Automatic alerts over email and WhatsApp
  • Access re-checked on every request — no stale permissions
Admin / Managerruns the operation

Run the whole exam operation — not the paperwork.

  • Bulk-onboard members, courses, batches and curriculum
  • Organise students into batches, and transfer between them
  • Create and run multi-subject, multi-batch exams
  • Delegate paper-setting across your teachers
  • Reconcile the roster and release results institution-wide

Milestones, deadline reminders and results reach students and parents automatically — no one has to chase an update.

EmailWhatsApp
Made for exam day

Runs exam day at scale — without the drama.

Hundreds of students, multiple subjects, one deadline. The engine is built to handle exam-day volume and keep every result accurate, private and accounted for.

JEE Batch A · Pattern Test 04Grading in progress
Live
312
Uploaded
298
Graded
12
In progress
2
Flagged
Each submission is graded independently — one bad scan never blocks the rest of the batch.

Built for exam-day volume

Submissions are graded in parallel, each on its own — so a single failed scan never holds up the batch, and hundreds run at once.

Cost-efficient by design

Grading is routed to the most economical processing lane and re-routed under load — affordable enough to grade every homework, not just exams.

Privacy-conscious

Parent access is re-checked on every request — no stale permissions. Uploaded work and diagrams are kept as access-controlled files.

A full audit trail

Every mark edit is logged, with an optional reason. Every notification is tracked and de-duplicated — nothing double-sends, nothing goes missing.

Run exam day for hundreds of students — without drowning in paperwork.

Book a demo

Hand it your students' notebooks. Get back graded papers — overnight.

In your curriculum, to your standard, with you in control. Bring a real class's papers to the demo — we'll grade them with you.

Not ready to pick a slot? Send us a message instead.

Your books Their notebooks Your standards

Questions institutes ask

No — bring your own. Any book from any board or course can be onboarded and turned into your question bank, organised by its own chapters and topics.

No. They solve on the same paper and notebooks they already use, then photograph or scan the pages. Nothing new to buy, install or learn.

Yes. Students scan their normal handwritten work; the system transcribes the text and maths and even crops out diagrams. They confirm the answer-to-question match before grading, so misreads don't cost marks.

You are. Your teachers set the rubric, the required level of working and the grading instructions — and review and can change any mark before results are released.

The grader detects valid alternate methods and grades that path on its own merits, rather than forcing one “official” solution.

Yes — grading is step-by-step on a sliding scale, not all-or-nothing (unless the teacher chooses “final answer only”).

Parents get read-only access to their child's results and progress, plus a message thread with teachers. Access is verified on every request.

Teachers bulk-upload scans (auto-matched to students by filename, confirmed first), let the AI grade in parallel, spot-check, override where needed, and publish everyone's results together.

Jawabwala for Institutes · jawabwala.com