AI study tools for every study job
Start with homework help, then move into quizzes, flashcards, writing feedback, citations, PDFs, decks, and GPA planning.
Popular study workflows
Short guides for turning lectures, PDFs, and notes into quizzes and flashcards — plus homework help and tool comparisons when you need a faster path.
Homework Helper
Ask any homework question and get a clear answer with the reasoning students need before turning work in.
Math Solver
Solve algebra, calculus, geometry, statistics, and word problems with explanations that show the actual work.
Learn Mode
Turn source material into a connected study loop with flashcards, checkpoints, and repair hints.
Quiz Generator
Create multiple-choice, true/false, and mixed practice quizzes from notes, readings, or source text.
Flashcards
Generate flashcard decks from notes and study with spaced repetition for vocabulary, definitions, and concepts.
Essay Coach
Review essays, discussion posts, and emails with grammar fixes, clarity notes, tone feedback, and revision coaching.
Citation Generator
Create APA, MLA, Chicago, Harvard, IEEE, and Vancouver citations from URLs, DOIs, ISBNs, arXiv IDs, or manual entries.
Homework help
Step-by-step answers, photo help, and subject-specific solvers.
Homework Helper
Ask any homework question and get a clear answer with the reasoning students need before turning work in.
Math Solver
Solve algebra, calculus, geometry, statistics, and word problems with explanations that show the actual work.
Screenshot Helper
Use a screenshot or photo to start a homework question without retyping long prompts or equations.
Study creation
Turn notes into quizzes, flashcards, and adaptive practice.
Learn Mode
Turn source material into a connected study loop with flashcards, checkpoints, and repair hints.
Quiz Generator
Create multiple-choice, true/false, and mixed practice quizzes from notes, readings, or source text.
Flashcards
Generate flashcard decks from notes and study with spaced repetition for vocabulary, definitions, and concepts.
Study Guide
Turn notes or a topic list into a focused study guide with key ideas, weak spots, and practice prompts.
Writing
Review essays, polish drafts, and prepare professor-ready work.
Essay Coach
Review essays, discussion posts, and emails with grammar fixes, clarity notes, tone feedback, and revision coaching.
Essay Grader
Paste an essay and get a practical score, revision priorities, clarity feedback, and next-step coaching.
Research
Summarize sources, generate citations, and organize references.
Citation Generator
Create APA, MLA, Chicago, Harvard, IEEE, and Vancouver citations from URLs, DOIs, ISBNs, arXiv IDs, or manual entries.
Video Summarizer
Turn a YouTube or TikTok link — or an uploaded video or audio file — into a transcript, summary, quiz, flashcards, and a guided study loop.
YouTube Transcript
Paste a YouTube link and get the full transcript with timestamps — free, no sign-up. Copy it, download it, or turn the video into a summary, flashcards, or a quiz.
PDF Summarizer
Summarize readings, papers, and class handouts, then ask follow-up questions about the source.
YouTube Summarizer
Paste a YouTube link and get a transcript and AI summary, then turn the lecture into a quiz, flashcards, or a guided study loop.
TikTok Summarizer
Paste a TikTok link and get a transcript and AI summary, then turn useful clips into a quiz, flashcards, or guided review.
Audio Summarizer
Upload an MP3, M4A, WAV, or other audio file and get a transcript and summary, then create a quiz, flashcards, or guided study loop.
Planning
Build presentations, calculate GPA, and plan study outcomes.
Rewrite
Reword, humanize, and re-tone any text while keeping the meaning.
Paraphraser
Reword any text in seven modes — from fluent to formal to concise — while keeping the meaning.
Humanizer
Rewrite stiff or AI-sounding text so it reads naturally — varied, human, and clear.
Tone Changer
Rewrite any text in a new tone — professional, casual, confident, friendly, and more.
Summarize & translate
Condense long text, translate it, or map it into key ideas.
Summarizer
Turn long articles or notes into a clear summary — bullets, a paragraph, or a quick TL;DR.
Translator
Translate text naturally into eight languages — idiomatic and fluent, not word-for-word.
Mind Map
Turn notes or any topic into a clear, hierarchical mind map of the key ideas.