CBZ converter
Convert CBZ files to 1 other format, or turn 1 other format into CBZ. Everything runs in your browser — drop a file in and pick where it should end up.
Drop your CBZ files here
or browse your device · paste with Ctrl+V
Accepts .cbz. Choose any output format from the menu on each row.
Your files never leave this device — there is no upload and no server to delete them from.
CBZ
Comic Book ZIPA ZIP file of page images with the extension changed — that is genuinely the entire specification. Pages are read in filename order, which is why scanners pad numbers with zeros.
- Extension
- .cbz
- MIME type
- application/vnd.comicbook+zip
- Compression
- Lossless
- Specification
- Open
- Readable directly in your browser.
- Can be written directly in your browser.
- 1 outgoing and 1 incoming conversions available.
- 01
Add CBZ files
Drop them on the box above. Batches are fine — each file gets its own row and its own settings.
- 02
Pick an output format
The menu on each row lists every format this file can become, grouped by category and searchable.
- 03
Convert and save
Everything happens locally. Download the files individually, or grab the whole batch as a ZIP.