How does PDF.to turn a EPUB ebook into a BMP image?
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By default PDF.to renders the cover of your EPUB to a single BMP image. You can also render each chapter page of the EPUB to its own BMP, capturing the formatted text as a flat picture.
Why would I convert a EPUB to a BMP image?
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A BMP of a EPUB cover is perfect for a store listing, a thumbnail, or a social post — it is a plain image that displays anywhere without an e-reader. Rendering pages to BMP also lets you preview a EPUB as pictures.
Do I get just the cover, or every page of the EPUB?
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You choose. The default is cover-only, returning a single BMP. Switch to full-render mode and PDF.to produces one BMP per page of the EPUB, zipped together for download.
What resolution is the BMP?
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The cover renders at the native resolution embedded in the EPUB, and page renders default to 150 DPI. Raise the DPI in the options for a sharper BMP when you plan to zoom or print.
Will the text in the BMP be selectable?
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No. A BMP is a raster image, so any text from the EPUB becomes pixels and is no longer selectable or searchable. Convert the EPUB to PDF or a document if you need live text.
How does PDF.to handle the reflowable layout of a EPUB?
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Because a EPUB has no fixed pages, PDF.to applies a standard reading layout before rendering, so each BMP shows a clean, consistently formatted page rather than an arbitrary device view.
Does the BMP keep illustrations from the EPUB?
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Yes. Inline images and illustrations from the EPUB are part of the rendered page, so they appear in the BMP exactly where they sit in the ebook.
Can the BMP have a transparent background?
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Page renders use a solid background by default. For target formats with an alpha channel you can request transparency so only the EPUB content shows in the BMP.
Can I batch-convert several EPUB files to BMP?
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Yes. Upload multiple EPUB ebooks and each produces its own BMP (or set of page BMP images); all results are zipped for one download.
Does the converter handle DRM-protected EPUB files?
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No. PDF.to only renders unprotected EPUB files to BMP; it does not remove DRM.
Is the EPUB to BMP conversion free?
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Yes, within the free size limit. PRO unlocks larger EPUB uploads, higher-DPI output, and parallel rendering.
Does PDF.to keep my EPUB after conversion?
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No. Your EPUB and the resulting BMP images are encrypted in transit and deleted automatically a short time after download.
