CBZ to PDF Converter

How to Convert CBZ to PDF

1. Add your comics. Drop one or more .cbz files onto the tool or click Select Comic Files. A .zip file full of page images works too.
2. Check the list. Drag the cards to reorder them, click Add More for extra files, or Clear All to start again.
3. Set Image Quality with the slider. It runs from 50 to 100 and starts at 85. Higher looks sharper and makes a bigger PDF.
4. Choose Page Fit and Page Size. Page Fit offers Contain (Preserve aspect), Cover (Fill page) and Original Size. Page Size offers A4, Letter and Legal.
5. Click Convert All to PDF. Each comic becomes its own PDF.
6. Click Download All (ZIP) to save the PDFs in one archive. Convert More clears the page for a new batch.

Why Use This CBZ to PDF Converter

• Your files stay on your device. The archive is unpacked and the PDF is built by code running in your browser. Nothing is sent to a server.
• One image per page. JPG, PNG, GIF, WebP and BMP images inside the archive are read in page order. Other files in the archive are ignored.
• Batch conversion. Add several comics and each becomes its own PDF, delivered together in a ZIP file.
• Size and sharpness are yours to balance. Lower Image Quality for a smaller file, raise it for cleaner line art.

Good to know: every page is re-saved as a JPEG at the quality you choose, so PNG transparency turns black and the text in speech bubbles stays a picture. Pages are always portrait, so a wide double-page spread sits small under Contain. Pages are ordered by file name with numbers sorted naturally (2 comes before 10), and there is no page-by-page reordering. CBR files (RAR archives) are not supported. The download is always a ZIP, even for one comic. Your file size limit is shown on this page, and a free account raises it. To go the other way, try PDF to CBZ.

FAQ

How do I convert a CBZ file to PDF?

Drop the .cbz file onto the tool, set Image Quality, Page Fit and Page Size, then click Convert All to PDF. Download the result with Download All (ZIP).

Can I convert CBR files?

No. CBZ is a ZIP archive and the tool reads ZIP only. CBR files are RAR archives, so open them in a comic reader or archive app and save them as CBZ first.

How are the pages ordered?

By file name, with numbers sorted naturally, so 2.jpg comes before 10.jpg. Files named 001.jpg, 002.jpg and so on come out in the right order. Odd names with several numbers can shuffle pages.

Can I merge several comics into one PDF?

Not in this tool. Each CBZ file becomes its own PDF. Run the Merge PDF tool afterwards if you want a single file.

Is my comic uploaded anywhere?

No. The archive is processed in your browser, so your files stay on your device.

How do I make the PDF smaller?

Lower the Image Quality slider before converting. Every page is an image, so quality has the biggest effect on file size.