Convert CBZ to PDF
Converts a digital comic archive in CBZ format into a standard PDF file, with each image in the archive becoming a page of the document—useful for reading a comic on a device or app that only supports PDF.
How it works
A CBZ file is a ZIP archive containing one image per page. The tool opens the archive, extracts all the images it contains, sorts them by alphanumeric file name (the usual page-numbering order), and assembles them into a PDF, one image per page.
Is page order always correct?
The order depends on the names of the image files in the original archive: most CBZ files use leading-zero numbering (001.jpg, 002.jpg…) that ensures correct sorting. An archive with unusual naming might produce a different order than expected.
Do subfolders in the archive cause issues?
No, all images in the archive are gathered regardless of their original folder, then globally sorted by name before assembly.
Archive extraction and PDF generation happen entirely in your browser (using the fflate library and WebAssembly)—your file is never sent to a server.