Step 1: Provide your Markdown files using the button above or by toss and let go.
Step 2: Click the 'Convert' button to start the conversion.
Step 3: Fetch your converted EPUB files.
Markdown to EPUB Conversion FAQ
How do I convert a Markdown file to EPUB?
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Upload your Markdown file using the picker above and the converter detects the source type and runs the Markdown -> EPUB pipeline. The result downloads automatically when conversion completes; no account is needed for one-off conversions. Markdown is the same syntax as .md, spelled out in full — some editors and static site generators expect the long extension. EPUB is the open ebook standard from the International Digital Publishing Forum, now maintained by the W3C.
Can I still edit the content after converting Markdown to EPUB?
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Not the way you edit the Markdown. The EPUB is a delivery format: it fixes the layout so it renders identically everywhere, which is exactly why it resists editing. Keep the Markdown as the working copy and regenerate the EPUB whenever the content changes — round-tripping back out of EPUB always loses something.
Which Markdown dialect does this conversion use?
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CommonMark plus the GitHub Flavored Markdown extensions, which is the combination almost every current tool understands. That matters because Markdown was never standardised in one place: tables, footnotes, strikethrough and raw HTML behave differently between dialects, and those are exactly the constructs that silently change meaning when a document moves between renderers.
Will the converted book keep its cover, chapters and table of contents?
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Yes where both formats can express them. Cover art, chapter divisions and a navigable table of contents are structural metadata, so they carry across rather than being flattened into the text. Footnotes and index entries are the fragile parts — they degrade into inline text on targets with no anchor mechanism.
Is the Markdown to EPUB converter free?
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Yes — basic Markdown -> EPUB conversion is free with no registration. Premium adds higher per-file size limits, more parallel batch workers, and removes ads.
How big a Markdown file can I convert to EPUB?
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Free accounts: up to 100 MB per Markdown file. Premium: typically 1 GB per file, depending on the Markdown source type. Very large files get split into chunks server-side when the EPUB format permits.
Will conversion change the content of my Markdown?
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Conversion preserves every piece of information that both Markdown and EPUB can represent. Features the EPUB format cannot store (vector data in raster output, formulas in plain-text output, embedded fonts in image output) are rasterized or stripped — the result page flags any feature loss explicitly. The content is identical plain-text markup; only the filename differs, and both extensions are parsed by the same renderers. An EPUB is a ZIP archive of XHTML and CSS with a manifest — essentially a small website packaged as a book.
Can I convert many Markdown files to EPUB at once?
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Yes — drop multiple Markdown files into the upload zone and they queue in parallel. Premium has more parallel workers; on a 50-file batch this is the difference between minutes and seconds.
Does the Markdown to EPUB converter work on phones / tablets?
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Yes — the UI is responsive and the conversion pipeline runs server-side, so mobile devices upload-then-download just like desktops. iOS and Android browser file pickers (camera roll, Files app) work end-to-end without an app.
Which browsers does the Markdown to EPUB converter support?
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Chrome, Firefox, Safari (15+), Edge, and Opera. The converter uses a plain `<input type="file">` upload — no WebAssembly or PWA dependencies — so even older browsers convert Markdown to EPUB successfully.
Are my Markdown files kept private?
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Yes — uploaded Markdown files are processed in isolated workers and deleted within minutes. We never view, retain, or share content. See /privacy/ for the data-retention window. The long form is what Jekyll, Hugo and several documentation pipelines look for by default, so it fits straight into those builds.
What if the EPUB download does not start automatically?
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Disable any pop-up blocker, then click the download button manually. The result link stays active for 24 hours, so if your network fails mid-download you can re-trigger from the result page without re-uploading the Markdown.
