Comic CBR CBZ Viewer

The tool provides in-browser viewing for CBR/CBZ comic archives, extracting image pages from compressed bundles without external software. It accepts common image formats (JPEG, PNG) embedded in archives and renders pages at their native resolutions when available, preserving aspect ratios and detail for accurate inspection.\n\nConceptually the archive is treated as a container of image frames. Core logic enumerates members, assigns an index, and uses native browser decoders to render a selected page. A thumbnail grid is generated to enable rapid scanning of large collections, while a full-size viewer supports navigation across pages.\n\nPrivacy, speed, and portability are central: all processing occurs locally in the browser, and there is no server-side data transmission for typical use. This makes it suitable for offline workflows, cataloging, and quick verification before integration with other tools.\n\nUnique differentiators include pure client-side processing, broad image-format support, and flexible export options. Users can export individual pages or a thumbnail gallery, enabling easy integration with catalogs, presentations, or digital archives. The tool also exposes non-destructive metadata extraction when available.\n\nUse cases span library workflows, comic-collector operations, and developer testing. Examples include auditing a CBZ batch for page order, creating previews for a catalog, or building automated validation pipelines that flag missing pages or inconsistent dimensions.