Upload your EPUB file using the picker above and the converter detects the source type and runs the EPUB -> BMP pipeline. The result downloads automatically when conversion completes; no account is needed for one-off conversions.
Is the EPUB to BMP converter free?
+
Yes — basic EPUB -> BMP conversion is free with no registration. Premium adds higher per-file size limits, more parallel batch workers, and removes ads.
How big a EPUB file can I convert to BMP?
+
Free accounts: up to 100 MB per EPUB file. Premium: typically 1 GB per file, depending on the EPUB source type. Very large files get split into chunks server-side when the BMP format permits.
Will conversion change the content of my EPUB?
+
Conversion preserves every piece of information that both EPUB and BMP can represent. Features the BMP 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.
Can I convert many EPUB files to BMP at once?
+
Yes — drop multiple EPUB 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 EPUB to BMP converter work on phones / tablets?
+
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 EPUB to BMP converter support?
+
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 EPUB to BMP successfully.
Are my EPUB files kept private?
+
Yes — uploaded EPUB files are processed in isolated workers and deleted within minutes. We never view, retain, or share content. See /privacy/ for the data-retention window.
What if the BMP download does not start automatically?
+
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 EPUB.
How long does EPUB to BMP conversion take?
+
Typically seconds for small files, a minute or two for files near the size cap. The server-side pipeline runs on dedicated workers — your laptop CPU is not the bottleneck.
Do I need to install software to convert EPUB to BMP?
+
No — the converter runs entirely in your browser plus our servers. No desktop install, no plugin, no extension. Just upload your EPUB, wait, download the BMP.
Can I convert EPUB to BMP without an account?
+
Yes for one-off conversions. Sign up free for batch history, server-side file storage, and higher conversion limits. Premium adds parallel workers, bigger file caps, and removes ads.
BMP fitxategiek irudiak konprimitu gabeko bitmap formatuan gordetzen dituzte, eta ondorioz, fitxategi tamaina handiak baina kalitate perfektua lortzen dira.