Test Generationcreate a test on any topic with AI
The AI builds a test with questions, answer options, and an answer key - for students, employees, or self-check. Any subject, any level.
How can I help?
Ask me anything





Ready-made prompts
Solve it step by step
Solve the problem and set the solution out step by step: what is given, which law or formula applies and why, the calculations, and the answer with its units.
Explain it in simple words
Explain the topic in simple words with a real-life example, as if I were 15. At the end ask me three comprehension questions and check my answers.
A problem from a photo
Work through the exercise in the photo: rewrite the question as text, solve it step by step and point out where people most often go wrong.
Quiz on the topic
Build a 10-question quiz on the topic: four answer options, one correct. Give me the questions only at first, and the review after my answers.
Review my mistakes
Here is my solution. Find the mistake, explain what caused it and show the correct route - without rewriting the whole thing.
Examples created by our users
EEgorYear 11 pupil I photograph a physics problem and get a step-by-step solution explaining where the formula comes from. I started understanding instead of copying.
YYuliyaMother of two school children Evenings used to disappear into homework. Now I ask it to explain the topic in simple words and build a quiz - the children check themselves.
TTimurEngineering student I send over my own solution and ask it to find the mistake. It shows exactly where I took the wrong turn - that is more useful than a finished answer.
Why Moleculs.ai
A straightforward way to work with AI
One subscription, one payment
One balance for every model - no separate plan for each service
Works right in the browser
Nothing to install or configure - open a tab and start
All AI models in one place
Text, images, video, and music - all under one subscription
Clear, simple interface
Plain wording throughout the product - no guesswork
Quick start
Sign up in a minute, no complicated setup - straight to work
No access restrictions
Nothing gets blocked - available whenever you need it
What kinds of tests can AI create?
The AI generates tests in minutes - teachers save hours on preparing assessment materials.
Multiple-choice tests
Four options, one correct answer - the classic format for a quiz.

Matching tasks
Match terms to definitions, dates to events, formulas to problems.

Open-ended questions
Questions that call for a full answer, with grading criteria.

Text-based tests
Upload a text - the AI writes comprehension questions about it.
Adaptive tests
Multiple difficulty levels in one test - for differentiated learning.
Video-based tests
Add a link - the AI creates questions based on the video lesson's content.
How to create a test
- Step 01
Set the topic and length
Subject, topic, number of questions and difficulty level.

- Step 02
Get the questions
The AI assembles a test with answer options.

- Step 03
Ask for the answer key
In a separate message - correct answers with explanations.

- Step 04
Polish it
Replace weak questions and move the test into your own template.

What our users say
Real reviews from our Telegram community
Why choose Moleculs.ai
One access point to every model - without the limits of a single aggregator
Every top model in one subscription | ||
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Works right in the browser | ||
Professional roles and presets | ||
Free trial period | ||
24/7 support | ||
Projects and team collaboration | Coming soon | |
Multi-language support | Coming soon |
with Moleculs.ai, it's cheaper and faster
with Moleculs.ai you get dozens of models in one subscription, clear limits, and ready-made presets that save you time. It helps you scale content, work as a team, and automate routine tasks without extra costs. All of it faster, simpler, and cheaper than piecing together separate tools.

Choose a plan for your needs
Answers to questions
Describe the task - document type, topic, structure and length requirements - and the AI generates a result in seconds. The platform has 9 models: ChatGPT, Claude, DeepSeek, Gemini, Kimi, Grok, Llama, Qwen, and Nano Banana. For business documents we recommend Claude - it produces a clear structure. For creative tasks, ChatGPT works well.
Try Moleculs.ai right now
Describe your task in one field and get a finished result in minutes. Moleculs.ai brings together the best AI models for text, images, video, and voice in a single interface. Start with a free generation, then subscribe to work without limits: write text, scale content, and switch between models without juggling extra tools.