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Convert your Markdown (.md) files to EPUB format instantly, right in your browser. No upload, no server, no signup — your files never leave your device. Perfect for Kindle, Kobo, Apple Books, and any e-reader that supports EPUB.
Whether you're a writer drafting your next novel in Markdown, a developer documenting a project, or a student organizing lecture notes, this tool bridges the gap between plain text authoring and polished ebook publishing. The entire conversion happens client-side using JavaScript, so your content stays private and offline-capable.
The conversion process is straightforward and takes just a few seconds:
Under the hood, the converter parses your Markdown using a
standards-compliant parser with
GitHub Flavored Markdown (GFM) support, generates
valid XHTML content, wraps it in a properly structured EPUB 3
container with metadata and a table of contents, and packages
everything into a ZIP file with the .epub extension. The
resulting file is compatible with all major e-readers including Amazon
Kindle, Kobo, Apple Books, Google Play Books, and more.
EPUB (Electronic Publication) is the most widely adopted open standard for ebooks. It was developed by the International Digital Publishing Forum (IDPF), now part of the W3C. EPUB files are essentially ZIP archives containing XHTML content, CSS for styling, images, and XML metadata files.
The EPUB 3 standard (which this tool generates) supports reflowable text, meaning the content adapts to any screen size — from a 6-inch Kindle to a 12.9-inch iPad. This makes EPUB ideal for text-heavy content like novels, technical documentation, academic papers, and personal notes.
Unlike PDF, which preserves fixed page layouts, EPUB allows the reader to customize font size, margins, and background color for optimal reading comfort. This is why most e-reader devices and apps prefer EPUB as their primary format.
Markdown was created by John Gruber in 2004 as a lightweight markup language designed to be easy to read and write in plain text. Since then, it has become the de facto standard for writing technical documentation, README files, blog posts, and even entire books.
The key advantages of writing in Markdown include:
By combining Markdown's simplicity with EPUB's universal compatibility, this converter gives you the best of both worlds: easy writing and professional ebook output.
The converter supports all standard Markdown syntax plus GitHub Flavored Markdown (GFM), including:
This converter is used by thousands of people for a variety of purposes:
Amazon Kindle now natively supports EPUB files (since 2022). There are several ways to get your converted EPUB onto your Kindle device:
Paste or drag your Markdown (.md) file into the editor, optionally set the title, author, and language, then click "Generate EPUB". The EPUB file downloads instantly — no account or upload needed.
Yes, it is 100% free with no limits. There is no signup, no watermark, and no file size restrictions. There is no premium version — all features are available to everyone.
Yes. Everything runs in your browser using JavaScript. No data is ever uploaded to a server. Your files never leave your device. We don't collect, store, or have access to any content you paste or upload.
Yes. Since 2022, Kindle devices and the Kindle app natively support EPUB files. You can send the EPUB to your Kindle via email (Send to Kindle), the Send to Kindle app, or USB transfer.
Local images are supported when you load the Markdown together with
its assets. Use "open folder" or drop the Markdown file and its
image files in one go so relative paths like
./images/diagram.png can be resolved. JPG, JPEG, PNG,
GIF, WEBP, and SVG are packaged into the EPUB. SVG files are
embedded as-is, but rendering still depends on the EPUB reader.
The converter supports GitHub Flavored Markdown (GFM) including headings, bold, italic, links, images, code blocks, tables, blockquotes, lists, task lists, strikethrough, and autolinks.
Yes. The converter works on any device with a modern browser — including phones and tablets running iOS, Android, Windows, or macOS. The interface adapts to smaller screens.
Currently the tool converts one file at a time. For multiple files, you can concatenate them into a single Markdown file (with headings separating sections) before conversion. Each top-level heading will become a chapter in the EPUB.
EPUB (Electronic Publication) is the most widely adopted open standard for digital books. It's supported by virtually all e-readers and reading apps except older Kindle models, which now also support it natively since 2022. EPUB files contain reflowable text that adapts to any screen size.
Yes. The tool generates EPUB 3-compliant files with proper metadata, a navigation document, styled content, and correct MIME types. The output passes EPUB validation tools like EPUBCheck.