A useful tool for your next study session.
Make something from your own material, practice with it, and keep going. Free generation gives you a complete small result before signup. Saving to a course is optional.
Generation has daily and input limits. Each tool shows its current availability before you run it. The word counter and calculators run on your device.
Study tools
Study guide generator
Turn your notes into a focused guide, then save the same result to your study space.
Free output: a concise guide and three self-checks
Quiz generator
Test what you know with questions, complete answers and explanations from your material.
Free output: five questions with answers and explanations
Flashcard maker
Turn notes or an uploaded document into cards you can review and keep.
Free output: eight complete question-and-answer cards
Cheat sheet maker
Organize important concepts, formulas and common mistakes into a compact reference.
Free output: a complete compact reference sheet
Study notes generator
Organize source material into readable notes and review prompts.
Free output: structured notes and three review prompts
Step-by-step solver
Work through a problem, check the reasoning and ask for an explanation.
Free output: a worked answer with steps
Visual tutor
See an explanation unfold on a board with captions, optional narration and a checkpoint.
Free output: a short visual lesson with a checkpoint
Study podcast generator
Turn your source into a spoken review with a readable transcript.
Free output: a short narrated review and its transcript
Writing tools
Natural writing editor
Make a draft sound natural while preserving your meaning. No detector score is guaranteed.
Free output: a complete rewrite of up to 300 source words
Paraphraser
Rephrase a draft for clarity, tone or length without changing its meaning.
Free output: a complete short paraphrase
Grammar checker
Review suggested fixes, understand each correction and use the revised text.
Free output: corrections, explanations and revised text
Essay planner
Develop an outline and questions from your own ideas and source notes.
Free output: an outline and source-based drafting prompts
AI writing detector
Review uncertain AI-writing signals from a licensed detection provider.
Free output: a provider report with limitations explained
Plagiarism checker
Check a draft for matching web sources and review passages that may need a citation.
Free output: a similarity report with web source matches
Research tools
Citation generator
Find a publication by DOI or title and create a reference you can check, edit and copy.
Free output: source metadata and formatted references
Research assistant
Find scholarly sources with publication details and links to the original work.
Free output: a bounded set of real scholarly sources
Everyday utilities
Word counter
Count words and characters, track a writing goal, and estimate reading or speaking time.
Free, local, and no daily run limit
Arithmetic calculator
Evaluate arithmetic with parentheses, powers, and the usual order of operations.
Free, local, and no signup
Percentage calculator
Find a percentage, percentage change, or the difference between two values.
Free, local, and no signup
Weighted grade calculator
Check your grade so far using assignment scores and their share of your course.
Free, local, and no signup
GPA calculator
Calculate a credit-weighted GPA with a clear, unweighted 4.0 letter-grade scale.
Free, local, and no signup
Fraction calculator
Add, subtract, multiply, or divide fractions and see a simplified answer.
Free, local, and no signup
Linear equation calculator
Solve a simple equation for x, including brackets and x on both sides.
Free, local, and no signup