Instant AI Biology Question Bank Generator from Your Images
Stop wasting time manually transcribing diagrams or text. Simply upload lecture slides, textbook photos, or presentation images, and our specialized AI instantly crafts detailed, high-quality biology quizzes tailored to your specific content.
No credit card required
PDF, Word & LMS downloads require Plus or Pro.
Trusted by learners from top universities
CogniGuide at a glance
- What you get
- Multiple-choice quizzes with an explanation for each answer. Free: up to 10 questions per quiz (20 on your first 3 creations). Plus: up to 30.
- Exports
- Practice online on any plan. Plus downloads quizzes as PDF, Word, QTI and Moodle XML.
- Price
- Free plan: 5 creations a week, up to 3 a day. Plus: $9.99/month or $99.90/year (USD; local prices at checkout).
- Sign-up
- A free account is required before you create anything (Google or email). No credit card.
- What you can upload
- PDF, Word (.docx), PowerPoint (.pptx), plain text or Markdown, and images (PNG, JPG, WebP, GIF), or type a topic. One file per creation on the free plan; several at once on Plus.
How it compares: vs Knowt · vs Quizlet · vs NotebookLM · vs Mapify
Transform Any Study Material into Expert-Level Assessments
Harness sophisticated AI to create custom knowledge checks that perfectly align with your biology curriculum, enabling deeper understanding through active recall.
Visual Input Mastery
Go beyond simple text entry. Upload images containing diagrams, charts, or handwritten notes, and our AI extracts key concepts to form targeted multiple-choice questions.
Instant Explanations & Rationale
Every generated question includes a full answer key supported by detailed explanations for all options, solidifying knowledge through explanation-based learning, not just recall.
Versatile Export for Any Platform
Whether you need interactive practice or offline review, export your custom biology assessments directly into PDF, Word (DOCX), QTI 2.1, or Moodle XML formats.
Creating Your Custom Biology Quiz in Three Simple Steps
Our process is designed for maximum efficiency, turning hours of preparation into minutes of focused study time.
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Step 1: Upload Your Biology Sources
Upload PDFs of your syllabus, PowerPoint slides, textbook pages, or directly paste images containing cellular diagrams or anatomical structures.
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Step 2: AI Generates Intelligent Questions
Our generative AI analyzes the context, vocabulary, and visual data in your uploads to engineer challenging, syllabus-specific multiple-choice questions and comprehensive answer rationales.
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Step 3: Practice Interactiving or Export
Immediately test your knowledge in our interactive practice mode or export the entire bank in formats compatible with institutional learning management systems (LMS) like Moodle.
The Future of Biology Assessment: Custom Question Banks
Creating effective study materials for complex subjects like biology demands precision. Relying on generic, pre-made tests often fails because they miss niche concepts covered in your specific course materials. Our AI question bank generator addresses this expertise gap.
- Upload images of complex biological pathways.
- Generate assessment items based only on your lecture notes.
- Ensure every generated question is rooted in evidence from your source materials.
By supporting document and image uploads, we empower educators and students to rapidly build tailored knowledge checks, significantly improving retention and exam preparedness.
Explore related topics
Frequently Asked Questions About AI Quiz Generation
Clarifying how our image-to-quiz technology works.
How does the AI extract questions specifically from uploaded images?
Our advanced vision models analyze the visual data (like graphs, flowcharts, or labeled diagrams) within your uploaded images or PDFs. The AI interprets the visual context and associated text to synthesize relevant assessment questions, ensuring concepts illustrated visually are tested effectively.
What types of files can I upload to generate my biology quiz?
We support a wide range of inputs to maximize flexibility: PDFs, DOCX files, and common image formats like JPG and PNG. You can also generate a quiz simply by typing a detailed prompt about the biology topic you need covered.
Can I export the generated biology questions for use in a formal LMS?
Yes. We offer robust exporting capabilities. You can download your final question bank as PDF or DOCX for immediate review, or utilize specialized educational formats like QTI 2.1 and Moodle XML for direct import into many institutional learning platforms.
Is this AI question generator entirely free to use?
The service offers a generous free tier allowing you to test the core functionality. For heavy users needing unlimited quiz generation or access to our most advanced large language model for complex subject matter, we offer a paid subscription plan with increased credit limits.