Free tools
Take your Notion pages to your Kindle, turned into a book
Upload your Notion export ZIP and get an EPUB with one page per chapter. Download it, or send it straight to your Kindle. The ZIP stays in your browser.
Download the EPUB
For USB transfer, Calibre, or Amazon's «Send to Kindle» app.
The ZIP is opened in your browser: your notes never touch our server unless you choose to email the book.
How it reaches your Kindle
Approve our sender at Amazon (first time only)
Amazon only delivers documents from senders you have approved, and it discards everything else without telling you — no bounce, no error message. Add this address to your approved list:
send@books.getsapiens.comOpen your Amazon document settings Once there: Preferences → Personal Document Settings → Approved Personal Document E-mail List → Add a new approved e-mail address.
Buy from a different Amazon store? Open the same page on yours — amazon.co.uk, amazon.es, amazon.com.mx and the rest all have it.
Copy your own @kindle.com address
It's on that same Amazon screen, under «Send-to-Kindle E-Mail Settings». Each device has its own, shaped like name_123@kindle.com. This is your Kindle's address, not the email you sign in to Amazon with.
Paste, send, sync
Paste your text above, enter your @kindle.com address and hit send. With your Kindle on wifi, the book lands in your library within a couple of minutes.
Your Notion export, opened in the browser and bound as one book
Notion exports beautifully and then leaves you with a folder of Markdown files named after object ids. This page takes that ZIP exactly as it downloads — no unzipping, no renaming — reads the pages inside, and binds them into a single EPUB with one page per chapter. It is the quickest way to read a wiki, a set of meeting notes or a research database somewhere other than the screen you also work on.
- Upload the ZIP as it comes out of Notion: «Export → Markdown & CSV», subpages included if you asked for them.
- The object id Notion glues onto every filename is stripped, so chapters are titled the way your pages are.
- A page's title is not repeated inside its own chapter, and pages keep the order they were exported in.
- Keeps headings, lists, quotes, bold and code; drops images, links, tables and the CSV databases Notion exports alongside your pages.
- Or paste one page's Markdown, if one page is all you wanted.
Notion to Kindle: the details
How do I export from Notion?
Open the page, «···» → Export, format «Markdown & CSV», and turn on «Include subpages» if you want the whole tree. Notion hands you a ZIP; upload that file here as it is.
Do I need to unzip it first?
No. The ZIP is opened inside your browser, and only the Markdown pages in it are read.
What happens to databases, tables and images?
They are left out. Notion exports databases as CSV files, and this builds a book out of prose — so a page that is mostly a table arrives mostly empty. Look at the result before you send it.
Does anything reach your server?
No. Unzipping, parsing and EPUB generation all happen on your machine. Only the optional «email it to my Kindle» step uploads the finished book.
Can I go the other way — Kindle highlights into Notion?
Yes, with the highlights tool below: it exports a CSV shaped for Notion's «Import → CSV», where each highlight becomes a page.
Like the tools? Wait until it writes you a course.
These are free because they're the easy part. The product turns a topic into a course you'd actually read — and sends it to the same Kindle.
More free tools
Send anything to your Kindle, turned into a book
Paste text or Markdown — a ChatGPT answer, a report, your notes — and get a chaptered EPUB. Download it, or send it straight to your Kindle.
Your PDFs on your Kindle, as books rather than photographs of pages
Upload a PDF and get an EPUB with reflowable text and real chapters, so the type resizes and the page turns. Download it, or send it straight to your Kindle.
Kindle to PDF: the honest answer, and what to do instead
Wanting a Kindle book as a PDF turns out to mean five quite different things. One of them is genuinely impossible. The other four take about a minute — find yours below.
Export your Kindle highlights, organized by book
Upload My Clippings.txt and get your highlights and notes organized by book — Markdown for Obsidian, CSV for Excel, or a Notion import. Nothing is uploaded.
Turn your Kindle vocabulary into Anki flashcards
Turn your Kindle's vocab.db into Anki flashcards that keep each word's original sentence, or into a clean CSV. It all runs in your browser.
Turn your ChatGPT conversations into a book for your Kindle
Paste a ChatGPT, Claude or Gemini conversation and get an EPUB with one chapter per question. Download it, or send it straight to your Kindle.
Your Deep Research reports, on your Kindle instead of a browser tab
Turn a Deep Research report (ChatGPT, Gemini, Claude) into an EPUB with chapters and a table of contents. Paste the Markdown or upload the .docx.
From your Obsidian vault to your Kindle, no plugins
Pick several .md notes and get an EPUB with one note per chapter, ready for your Kindle. No plugin to install; your notes stay in your browser.
Word counter, with characters, sentences and reading time
Count words, characters and sentences as you type, and see how long the text takes to read. Everything runs locally — your text never leaves the browser.
Slug generator, for URLs that read like their title
Turn any title into a clean, URL-safe slug — lowercase, hyphens, accents folded away. Copy it with one click.