StudyInk is a free online learning platform. You can turn any YouTube video, PDF, or text into an Inky AI-generated lesson, practice with official SAT questions, book peer tutoring sessions, collaborate on whiteboards, and earn rewards as you learn.

Yes. StudyInk is completely free. No subscription, no credit card required. All features including Inky AI lessons, SAT prep, peer tutoring, and whiteboards are included.

How do Inky AI lessons work?

Paste a YouTube link, upload a PDF, or type any topic. Inky AI generates a structured lesson with a preview, theory section, key concepts, and practice questions. You can learn at your own pace and retry quizzes.

Does StudyInk have SAT prep?

Yes. StudyInk includes over 3,400 official College Board SAT questions across Math, Reading, and Writing. You get practice tests, essay grading, skill mastery tracking, and performance analytics.

Can I study with other people?

Yes. Use the collaborative whiteboard to study in real time with friends — draw, type, share your camera, and work through problems together. You can also book one-on-one tutoring sessions.

What subjects are available?

StudyInk covers Math, Science, English, History, SAT Prep, and AP subjects. You can also upload your own materials (yes, including brainrot content) for any subject and Inky AI will create a custom lesson.

How do streaks and rewards work?

Study every day to build your streak. Longer streaks earn more XP and Ink tokens. Spend Ink in the marketplace, climb the leaderboard from Bronze to Diamond, and unlock achievement badges.

SAT & AP Prep

Master standardized tests with topic-specific practice. Choose a domain to browse specialized skills.

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Reading & Writing

Math

Calibrated Predicted Papers

Test your skills with unseen, timewise-realistic 2-Stage adaptive papers (Tests 1–4) calibrated to simulate the challenging curves of recent Digital SAT exams. Standard embedded Desmos calculator and Digital Scratchpad included.

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Custom Practice

Build a focused SAT module by section, difficulty, and question count.

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Daily Challenge

A fresh timed set with bonus rewards.

Inky's Recommendation

Let Inky analyze your weak points across 3,000+ questions and curate a targeted practice session just for you.

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Custom Practice

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Chat with Inky for personalized explanations, or browse our full course library for comprehensive lessons.

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