Tools
Small tools for the file formats BiblioFuse reads. Each one runs entirely inside your browser — the file never leaves your device, and there is nothing to install or sign up for.
- Runs on your device
- No upload, no server
- No account, no sign-up
Reduce CBZ file size
Shrink comic archives by re-encoding the pages inside, without splitting the volume.
Open →EPUBCompress an EPUB
Re-encode the images inside an EPUB so it syncs and stores smaller.
Open →PDF → CBZConvert PDF to CBZ
Turn a PDF comic into a CBZ so comic readers can page through it properly.
Open →PDF → JPGConvert PDF pages to JPG
Export every page of a PDF as an image, downloaded as a ZIP.
Open →QR codeKavita & Komga QR generator
Make a setup QR code so the app can connect to your server without typing.
Open →Native Microsoft Store apps for the same jobs, when you would rather not work in a browser.
Compress and merge comic archives on Windows.
Compress and merge EPUB files on Windows.
BiblioFuse reads CBZ, CBR, EPUB, PDF and TXT on iPhone, iPad, Mac, Android and Windows — and streams big libraries straight from your own machine.
See BiblioFuse Reader