Sobre os arquivos CBZ

Comic Book ZIP

Lançado em 2003 Por Comic book community (informal)

Formato de quadrinhos digitais — arquivo ZIP contendo imagens (PNG/JPG) sequenciais. Padrão para distribuição de quadrinhos digitais. Lido por leitores como ComicRack, YACReader, Komga.

Família

eBooks

Extensão

.cbz

Tipo MIME

application/vnd.comicbook+zip

Pode ser usado como

Entrada Saída

A história

COMO NASCEU O
FORMATO CBZ.

2002

2003

CBZ — Comic Book ZIP — is a file-naming convention more than a format. It’s simply a ZIP archive containing image files (usually JPEGs or PNGs of comic book pages) numbered in reading order, renamed with the .cbz extension so comic readers can auto-detect them. The convention emerged around 2002-2003 in online comic-scanlation communities.

The comic-reader ecosystem built on top: ComicRack (Windows), CDisplay (the original, 2003), Comic Shelf (iOS), SimpleComic (macOS), and every e-reader’s comic mode. A .cbz is effectively the EPUB of comics: pages in order, no DRM, works everywhere. The sibling .cbr format uses RAR instead of ZIP; .cb7 uses 7z; .cbt uses TAR. All four share the same internal structure (numbered images) and can be renamed interchangeably once extracted.

CURIOSIDADES E
FATOS INTERESSANTES.

A .cbz is just a ZIP — rename one to .zip and you can browse the JPEG or PNG pages directly.

CDisplay (2003) was the first dedicated comic reader — its author Elysium named the format convention that stuck.

Kindle supports CBZ on its Paperwhite and Scribe bodies — comics look sharp on E-Ink.

.cbr (RAR) and .cbz (ZIP) are functionally identical — the extension just tells your reader which decompressor to use.

DC Comics and Marvel distribute their official digital comics as proprietary formats — but fan-scanned archives live in CBZ.

VANTAGENS E
LIMITAÇÕES.

Vantagens

Trivially simple — a ZIP of ordered images.
Universal comic reader support since 2003.
No DRM — archive-friendly, portable across devices.
Small files thanks to JPEG/PNG compression of each page.
Works on Kindle, Kobo, phones, tablets, desktops.

Limitações

No standardized metadata (ComicInfo.xml is a convention, not required).
Quality depends entirely on the source images.
Relies on alphabetical filename order — inconsistent naming breaks reading order.
No interactive features (unlike animated comics on Comixology Guided View).

Tamanhos típicos de arquivo

Single comic issue (24-32 pages)

20-80 MB

Manga volume (200 pages)

80-250 MB

Full story arc (multi-issue)

200 MB - 1 GB

Especificações técnicas

MIME type: application/vnd.comicbook+zip
Extension: .cbz
Container: ZIP
Siblings: .cbr (RAR), .cb7 (7z), .cbt (TAR)
Optional metadata: ComicInfo.xml

CONVERTER A PARTIR DE
CBZ

cbz pdf cbz docx cbz odt cbz txt cbz md cbz html cbz epub cbz mobi cbz azw3 cbz fb2 cbz rst cbz htmlz cbz txtz cbz pdb

Casos de uso comuns

Digital comics, manga