Study smarter with Kathy — your AI homework buddy.

Upload your homework, notes, or textbook pages. Kathy turns them into study guides, flashcards, Feynman prompts, quizzes, and a doc-aware chat — all in one canvas.

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Private · Ad-free · Student-friendlyBuilt for fast studying

How it works

Step 1

Upload

Drag in a PDF, photo, or notes. Kathy parses it automatically.

Step 2

Study

Get summaries, flashcards, Feynman prompts, quizzes, and a doc-aware chat.

Step 3

Share

Invite classmates to your canvas to compare notes and quiz each other.

Everything you need to actually learn

Summaries

Turn chapters into concise notes tailored to your class.

Flashcards

Instant Q&A cards for quick recall and spaced repetition (coming).

Feynman

Practice teaching the concept back with guided prompts.

Quizzer

Multiple choice, fill-in-the-blank, and short answer practice.

Doc-Aware Chat

Ask questions that reference your upload—no random internet guesses.

Collaboration

Share canvases with friends and study together in real time.

Kathy Canvas Screenshot

Why students love Kathy

Kathy turned my 20-page packet into notes and flashcards in minutes.

Jasmin • AP Bio

The Feynman prompts actually made me understand the proofs.

Mateo • Physics

Our study group used one canvas and the Quizzer before exams. Huge help.

Ava • History

Frequently asked questions

How does Kathy handle my uploaded documents?+
Is Kathy really free?+
Can I collaborate with classmates?+
What file formats does Kathy support?+
Is my data private and secure?+

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