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AI-Powered Simplification

Turn Any Textbook or Lecture Into Notes You'll Actually Study From

Retardify is an academic note generator that reads your PDFs, textbooks, and lecture files, then rewrites the dense parts into plain-language notes organized the way your brain actually retains information.

Turn Any Textbook or Lecture Into Notes You'll Actually Study From

Features

Everything you need

Handles Real Course Materials

Upload scanned textbook chapters, lecture slide decks, or recorded lecture transcripts directly—no reformatting or retyping needed before it can process your files.

Keeps Definitions and Terminology Intact

Simplifies explanations without swapping out the exact terms your professor uses on exams, so your notes still match what's tested.

Your Files Stay Yours

Uploaded documents are processed to generate your notes and aren't used to train models or shared, so course readings and unpublished lecture recordings stay private.

How It Works

From input to plain English

1

Upload the source

Drop in a textbook PDF, scanned chapter, slide deck, or lecture audio/transcript file in the formats you already have on hand.

2

Choose your note style

Pick a format—outline, summary, or Q&A flashcard-style—based on whether you're skimming, reviewing, or cramming before a test.

3

Get structured notes back

Retardify returns simplified notes with headers, key terms bolded, and a plain-language explanation under each concept, ready to study from immediately.

Why Retardify

Built for clarity

1

Less time decoding, more time learning

Dense academic phrasing gets rewritten in plain language, so you spend study time understanding concepts instead of re-reading the same paragraph.

2

Consistent structure across every subject

Whether it's a biology textbook or a history lecture, notes come out in the same organized format, so review habits carry across all your classes.

Overview

An academic note generator like Retardify exists for one specific problem: course material is often written or recorded in a way that's technically accurate but hard to study from. Textbook chapters bury key definitions in long paragraphs, and lecture recordings mix important points with tangents and filler. Retardify takes those raw sources and restructures them into notes organized around what you're actually expected to know.

This is built for students who are short on time between classes, working through dense reading assignments, or trying to catch up after missing a lecture. It works whether your source is a PDF textbook chapter, a scanned reading, a slide deck, or a lecture transcript—the output format stays consistent so you're not relearning how to study every time you switch subjects.

What sets an academic note generator apart from generic AI summarizers is the focus on retaining exam-relevant terminology while simplifying the explanation around it. A general summary tool might shorten text and accidentally cut definitions you need; Retardify is designed to keep those intact while making the surrounding explanation easier to follow.

Used well, it's not a replacement for reading or attending lecture—it's a way to convert material you've already been assigned into a format you'll return to when it's time to actually review and retain it.

FAQ

Frequently asked questions

General chatbots often summarize in one long block of text and lose formatting when you paste large PDFs. Retardify is built specifically to handle full lecture files and textbooks, outputting structured, study-ready notes with headers and key terms rather than a single paragraph.

Pricing

Simple, credit-based pricing

Free

$0/month

Perfect for trying out Retardify

  • 25 credits per month
  • Both Retardify tiers
  • PDF & Word export
Get Started Free
Most Popular

Monthly Pro

$10/month

For professionals and power users

  • 1,000 credits per month
  • Credits roll over, max 3,000
  • Priority processing
Upgrade to Pro

Yearly Pro

$100/year

Best value for serious users

  • 15,000 credits per year
  • Credits roll over, max 18,000
  • Save $20 vs. monthly
Go Annual

Need more credits? Check out our credit packs starting at $8.

Stop Rereading. Start Understanding.

Upload your next chapter or lecture and see your notes rewritten into something you'll actually open again before the exam.

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