About GenZab
GenZab is an educational productivity platform built for teachers, tutors, and students. Generate AI-powered worksheets, access 30,000+ past papers, and collaborate with a growing community of educators.
One platform. Every tool an educator needs.
Give it a topic and a difficulty level. Get back a complete worksheet with answer key in under 30 seconds.
A curated library of past exam papers from major boards. Filter, preview, and download instantly. All free.
Browse worksheets created and shared by other GenZab educators. Thousands of ready-to-use resources across subjects.
Merge selected questions from multiple past papers into a single custom document. Perfect for targeted revision sets.
Seat-based plans with a shared credit pool, owner / co-admin / teacher roles, a shared content repository, audit trails, and multi-branch support.
Session-based auth, CSRF protection, audit logs, and encrypted storage. Built for educators who need it to just work.
Why GenZab
Most AI tools are built for content creators. GenZab is purpose-built for educators, with structured question types, exam-board alignment, and answer-key generation that teachers actually use day-to-day.
For Schools and Institutes
Coaching centres, schools, and tuition chains who want shared infrastructure across every teacher, not a pile of individual subscriptions.
Pay per active teacher. Add or revoke seats as your team changes. No surprise overages.
Top up once at the institute level. Allocate per-teacher budgets out of a single balance.
Owner runs billing and seats. Co-admins manage the team. Teachers focus on content.
Every worksheet your teachers generate is searchable across the institute, with branch-level controls.
The things people actually ask us.
GenZab is an all-in-one generation platform for educational content.
We generate worksheets, answer keys, and predicted papers for you, customised exactly the way you want them.
Alongside AI generation, you get access to a library of 30,000+ past year exam papers and a community collection built by educators.
Everything in one place, nothing to piece together yourself.
You tell us the subject, topic, difficulty, and the question format you want.
We take those inputs and generate a complete, customised worksheet with a fully worked answer key.
It is formatted and ready to download as a PDF, and it takes under 30 seconds.
Yes. Every worksheet includes an Ultra HD image by default, embedded directly in the generated PDF.
If you request additional images, we generate as many line diagrams as we can fit alongside your content.
| Imagery | What you get | Credit cost |
|---|---|---|
| Standard imageryIncluded | Ultra HD image bundled into every worksheet | No extra cost |
| Premium imagery | Richer, higher-fidelity image generation | +5 credits |
Image generation is factored into the credit cost. You do not need extra credits for images.
AI can make mistakes, and we know that.
If a generated worksheet is genuinely off, you can report it directly from the worksheet page.
Our team will review it and issue a manual token refund if we find the output was significantly wrong or unusable.
We do not auto-refund on every report, but we take quality issues seriously and handle them case by case.
Not currently. Once a worksheet is generated, the output is final.
You can download it, but the content itself cannot be changed after the fact.
We are building an AI-powered edit feature that will let you tweak questions and answers after generation.
Stay tuned for that update.
Yes. The current default is 15 questions per worksheet.
These are generated to be unique and broad enough to cover most aspects of the topic you specify.
The questions are distributed across the difficulty and format settings you chose, so the full worksheet is balanced rather than front-loaded.
Credits are GenZab's usage units. You spend them when the AI generates something for you. Different actions cost different amounts:
| Action | What it does | Cost |
|---|---|---|
| Worksheet Generation | Generate a full AI worksheet from a topic prompt, complete with answer key. Each worksheet includes 1 Ultra HD image by default. | 5 credits |
| Past Paper Worksheet | Generate a worksheet grounded in a specific past year exam paper. | 2.5 credits |
| Predicted Paper | Generate a specialised predicted paper for a subject. Targeted, exam-style questions for focused revision. | 15 credits |
| Answer Key | Analyse a past paper or uploaded document and extract structured content with answer key. | 1 credit |
| Combine Papers | Combine selected questions from multiple past papers and download them as a single bundled PDF (free combines included on paid plans). | $1 USD |
When you sign up, you get 5 free credits to try out the platform (enough to generate one standard worksheet or multiple answer keys). Top up any time, or pick a subscription plan for a monthly refill.
Yes, provided you renew your plan on time.
If you renew before your current period expires, your remaining credits carry forward into the next month.
Free tier users do not get rollover.
If you are a student, start with the Pro plan. It gives you credits to generate worksheets, predicted papers, and extract answer keys from documents.
It is the most straightforward plan and covers everything of relevance for studying and revision.
If you are a teacher, the Max plan is built for you, with more credits for classroom-scale use.
Not sure? Sign up free first. You get 5 free credits to try the platform before committing to a plan.
Predicted Paper generation is a paid feature. It is designed for anyone who needs to create structured, exam-style assessments.
Free-tier users get access to revision notes, the past paper library, and community worksheets.
If you need predicted paper generation, you need a paid plan, either Pro or Max.
Yes. Predicted Paper generation is built for anyone who needs to create targeted assessments for a specific subject.
It outputs a structured predicted paper in the format teachers use for classroom assessments.
It is included on all paid plans, Pro and Max.
GenZab currently covers 40 subjects across 4 major examination boards (IGCSE, O Level, A Level, and IBDP), and we are rapidly expanding the collection.
Maths, Sciences, English, Humanities, and more are already included, with new subjects added on a rolling basis.
AI worksheet generation supports fully custom topics, so you are not limited to the subjects in the dropdown.
If a subject or board you need is not there yet, it is likely on the roadmap. You can request it from within the app.
Full access to the Past Year Papers library. 30,000+ papers, no paywall.
Full access to the public Worksheet Collection made by the community.
Free topic-wise study notes accompanied by high-quality questions.
5 free credits to try out the platform and see what we produce before committing to anything.
Paid plans give you a larger monthly credit refill and higher generation limits.
Yes. Every worksheet you generate is saved permanently to your My Worksheets tab.
You can preview and re-download it as many times as you need, with no additional token cost.
Generating the worksheet costs one credit. Everything after that is free.
Head to Combine Papers in the sidebar. Select the papers you want to pull from, then pick the specific questions you need.
GenZab bundles them into a single clean PDF and downloads it effortlessly. No manual copy-pasting, no formatting headaches.
Each combine and download operation costs $1 USD (paid plans include monthly free combine allowances).
Session-based auth with rotating refresh tokens, so a stolen cookie cannot be reused indefinitely.
CSRF protection on all state-changing requests.
Passwords are bcrypt-hashed. We never store them in plaintext, ever.
All data lives in encrypted databases. We do not sell or share your data with third parties.
You can delete your account at any time from the Profile page. It wipes your data immediately.
Your worksheets are stored in your account and remain yours to download at any time.
We may feature high-quality worksheets in the public collection at our discretion, but we will never modify, change, or tamper with your content.
Documents you upload for analysis are used only to process your request. We do not repurpose or share uploaded documents.