Summarsky logo
AI-Powered Book Summaries

Absorb any book in under an hour

Upload an ebook. Our AI reads every chapter and distills it into a faithful, structured summary — complete with character tracking and narrative intelligence.

Free tier available7 formats supportedSummaries in minutes
Reader Preview

A beautiful reader, not a wall of text

The live reader supports two modes: chapter summaries and processed literary analysis. Both keep the same chapter navigation and panel layout, so switching context feels instant.

Summary Mode Preview

Standard chapter reading with running summary context and character intelligence.

Summary Mode

Chapter-by-chapter summaries with running context and character tracking.

Harry Potter and the Philosopher's Stone
CompletedSummary

Chapter 1: The Boy Who Lived

4,812 words

Mr. and Mrs. Dursley, of number four Privet Drive, prided themselves on being perfectly normal. They wanted nothing to do with anything strange or mysterious — especially not the Potters, Mrs. Dursley's sister and her husband. The Dursleys had a small son named Dudley, and in their opinion there was no finer boy anywhere.

On the morning the story begins, peculiar things start happening across Britain. Owls are seen flying in broad daylight, shooting stars appear, and people in cloaks gather in the streets. Mr. Dursley notices these odd occurrences throughout his day but tries to dismiss them.

That night, Albus Dumbledore — a tall, thin, elderly man with a long silver beard — arrives at Privet Drive. He meets Professor McGonagall, who has been waiting in the form of a tabby cat. They discuss the downfall of Lord Voldemort and the fate of the Potters. A giant named Hagrid arrives on a flying motorcycle, carrying a baby — Harry Potter.

Dumbledore explains that Harry's parents were murdered by Voldemort, but when Voldemort tried to kill Harry, the curse rebounded, leaving Harry with a lightning-bolt scar and Voldemort vanquished. Harry is to live with the Dursleys, his only remaining relatives. Despite McGonagall's protests, Dumbledore leaves Harry on the doorstep with a letter. The chapter ends with Harry sleeping peacefully, not yet knowing he is famous — "The Boy Who Lived."

...

Literary Analysis Mode Preview

Processed critical reading output with trajectory synthesis and atlas insights.

Literary Analysis Mode

Processed state with trajectory synthesis, atlas tabs, and chapter-level criticism.

Harry Potter and the Philosopher's Stone
ReadyLiterary Analysis
SummaryLiterary Analysis
Ready

Chapter 1: The Boy Who Lived

Chapter 1Literary Analysis

The chapter frames normality as performance. The Dursleys police appearance and routine, but the narrative repeatedly intrudes with signs of a hidden order they cannot control.

Privet Drive becomes a threshold setting: outwardly domestic, but already connected to a wider conflict. The arrival sequence (McGonagall, Dumbledore, Hagrid) shifts the tone from satire to elegy and sets the saga's moral axis.

Harry's placement at number four establishes the central tension between concealment and destiny. The chapter's unresolved thread is structural: safety is gained, but belonging remains deferred.

...

Marksy's literary analysis adds critical trajectory synthesis, motif tracking, character arc deltas, and style signals on top of chapter summaries.

The reader adapts to your screen in both modes - drag panels on desktop, swipe on mobile.

Three steps to your summary

From upload to chapter-by-chapter summaries in minutes.

01

Upload your book

Drop an EPUB, DOCX, Markdown, or any supported format. Choose public or private visibility.

Drop your ebook here

.epub.docx.odt.rtf+3
02

AI reads every chapter

Our language model processes each chapter faithfully and writes a detailed summary.

Chapter 1
Chapter 2
Chapter 365%
Chapter 420%

Processing 4 of 17 chapters...

03

Read your summaries

Browse summaries chapter by chapter in a comfortable reader with character tracking.

Ch. 1: The Boy Who Lived

Mr. and Mrs. Dursley, of number four Privet Drive, prided themselves on being perfectly normal...

On the morning the story begins, peculiar things start happening across Britain. Owls fly in daylight...

That night, Albus Dumbledore arrives at Privet Drive and meets Professor McGonagall...

Everything a reader needs

More than just summaries — a complete reading companion.

Chapter-by-Chapter

Every chapter is summarized individually, preserving the original structure and narrative arc.

Character Intelligence

Automatically tracks characters and settings across chapters with importance scoring and timeline views.

Multi-Language

Detects the book's language and can summarize in English or the original language. Supports 17+ languages.

Minutes, Not Hours

Processing happens in the background. Get a notification when your summary is ready to read.

Public Library

Community-powered library of summaries. Search, discover, and bookmark books uploaded by others.

Private Uploads

Keep summaries private on paid plans. Only you can see them in your personal dashboard reader.

Public Library

Discover summaries from the community

Every public upload becomes part of a searchable library. Find a book, bookmark it, and start reading — no upload needed.

Search by title, author, subject...
S

Sapiens: A Brief History of Humankind

By Yuval Noah Harari

20 chapters2011English
OpenSave
T

The Design of Everyday Things

By Don Norman

7 chapters1988English
OpenSave
T

Thinking, Fast and Slow

By Daniel Kahneman

38 chapters2011English
OpenSave

Works with your ebooks

EPUB.epub
DOCX.docx
ODT.odt
RTF.rtf
HTML.html
Markdown.md
Text.txt

Upload any of these formats. We handle the conversion and chapter extraction automatically.

Simple, transparent pricing

Start free. Add credits or upgrade when you need more.

Free

For casual readers getting started.

$0/forever
  • Monthly plan credits
  • Chapter summaries
  • Public library access
  • Public uploads

Plus

Affordable upgrade for unlocked reader features.

  • Literary analysis mode
  • Private upload visibility
  • More monthly credits + top-ups
  • Faster processing

Pro

Popular

For heavy readers who need more.

  • Highest monthly credits + top-ups
  • Faster processing
  • Literary analysis mode
  • Private upload visibility
  • Billing portal access

Your next book is waiting

Sign up free, upload your first book, and start reading summaries in minutes. No credit card required.

Summaries in minutesNo credit card neededFree tier available