The study OS,
unbundled into seven
standalone instruments.
Four AI generators, three deterministic calculators. Every tool runs free in the browser — bring a PDF, paste notes, type a topic. Whatever you build can carry into a real Revu course with one signup.
Make. AI generators.
Drop a PDF, paste a chapter, or type a topic. The model returns editable output you can refine in-place and carry into a course.
- 01 / 07AI · stream
Flashcard Generator
Drop a PDF, paste lecture notes, or type a topic. Revu streams 6–10 review-ready flashcards scored by difficulty.
1Open tool - 02 / 07AI · stream
Quiz Builder
Paste your chapter or upload slides. Revu generates a 5-question multiple-choice quiz, then grades you with explanations.
2Open tool - 03 / 07AI · stream
Study Guide Generator
Turn raw notes or a PDF chapter into a structured, headed study guide. Download as markdown or copy to your notes app.
3Open tool - 04 / 07AI · stream
Syllabus Extractor
Paste a course syllabus. Revu extracts sections, subtopics, and a suggested weekly cadence — a live preview of your coverage map.
4Open tool
Measure. Deterministic calculators.
The same math that schedules every Revu review — exposed as inspectable instruments. Tune the parameters, plot retention, plan your weeks.
- 05 / 07Client · math
FSRS Calculator
Tune stability, difficulty, and desired retention. Watch the next interval update in real time — the same math that schedules every Revu review.
5Open tool - 06 / 07Client · math
Retention Forecaster
Enter deck size, target retention, and days-to-exam. Get a forecast of recall probability and daily review load between now and the test.
6Open tool - 07 / 07Client · math
Exam Study Planner
Punch in your exam date and chapter count. Revu lays out a week-by-week study plan in the same semester-strip grammar used across the app.
7Open tool
Each tool is one slice of a larger instrument.
Inside Revu, these seven utilities compose into a single timeline — FSRS-scheduled reviews, calendar-aware study blocks, coverage tracking against your real syllabus, and practice exams that know what you're weak on. Carry anything you build here straight into your first course.
- Flashcards into your FSRS review queue
- Quizzes into adaptive practice exams
- Study guides into your course library
- Syllabus map into the semester timeline