Free AI study tools
for every subject.
52 purpose-built tools for students and professors. Paste your materials, get instant results. No signup, no limits, free forever.
Popular tools
See all →PDF to Notes
Upload lecture PDFs and extract structured study notes with headings, key terms, and summaries.
Notes to Flashcards
Convert your lecture notes into question-answer flashcards for active recall and spaced repetition studying.
Quiz Generator
Generate multiple-choice practice questions from your study materials. Test your knowledge before exams.
Essay Outline Generator
Generate a structured essay outline with headings, evidence prompts, and logical flow from your thesis.
Citation Generator
Format citations in APA, MLA, or Chicago style from URLs, DOIs, or book titles.
Paraphraser
Rewrite any text in a natural academic tone while preserving the original meaning and avoiding plagiarism.
Study Plan Generator
Create a personalized day-by-day study schedule from your topics and exam dates.
Math Problem Explainer
Get step-by-step explanations for any math problem, from algebra to calculus.
Code Explainer
Get line-by-line explanations of any code snippet in plain language.
Professor Email Writer
Draft professional, polite emails to professors for extensions, recommendations, or office hours.
Thesis Statement Generator
Formulate a clear, arguable thesis statement from your topic and main argument.
Grade Calculator
Calculate what score you need on your final exam to achieve your target grade.
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