Any book. The big ideas. In minutes.
Search the library, or name any book and Fenzo writes the summary for you.
- Any book, summarized
- Read or listen
- 3 depths
- 8 languages
A free book summary, every day
- Read or listen to today’s free summary
- A new free book summary every day
- Your shelf, progress and pins on any device
Can’t find a book? Fenzo writes it.
- Search any title
- Pick quick, standard or in-depth
- Read it or listen to it
- Read or listenEvery summary is narrated. Switch any time and pick up where you left off.
- Pick your depthA quick read, the standard summary or the in-depth version. Same book, your time.
- Take notes as you readAdd a note to any paragraph and find them all on your Notes page.
- Any book, any languageNot in the library? Fenzo summarizes it. Read in eight languages.
Book Library
Trending
What readers are opening most this week
New on Fenzo12
Fresh summaries from the last two weeks
Self Help40
Practical wisdom for work, money, and mindset
Popular Fiction44
Fantasy, thrillers, romance — the ones people can't put down
Classics18
Literature that earned its place on every shelf
Social Science4
How people, societies, and economies work
Biography | Memoir12
Inside the lives of icons, rebels, and survivors
Science2
Curiosity-driven reads on life, space, and everything
Miscellaneous5
Odds, ends, and unexpected favorites
Philosophy6
The biggest questions, explained clearly
Questions, answered
Are Fenzo book summaries free?
One summary is free every day: today’s free read, at the top of this page. Sign up free to read it; a Fenzo plan unlocks the whole library.
Can Fenzo summarize a book that isn’t in the library?
Yes. Search for any title and, if it isn’t here yet, Fenzo writes the summary for you. You can also upload your own book as a PDF or EPUB.
Can I listen instead of reading?
Every summary comes with narration. Start reading, switch to listening on the go, and Fenzo keeps your place.
How long does a summary take?
Pick the depth that fits your time: a quick read takes about five minutes, the standard summary about fifteen, and the in-depth version around twenty-five.