Convert HTMLZ to SNB Online — Free
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Upload your .htmlz file by dragging it into the upload area or clicking to browse.
Choose your output settings. The default settings work great for most files.
Click Convert and download your .snb file when it's ready.
What is HTMLZ?
HTMLZ is a zipped HTML eBook format supported by Calibre. It bundles an HTML file with images and CSS into a single ZIP archive, providing a simple portable eBook format that preserves web formatting.
Format Details
- Full Name
- Compressed HTML eBook
- Extension
- .htmlz
Key Features
- Zipped HTML
- Calibre native
- CSS support
- Portable
What is SNB?
SNB is a proprietary eBook format developed by Shanda Interactive for the Bambook e-reader, popular in China during the early 2010s. It uses a ZIP-based container with XML content and supports basic text formatting, images, and bookmarks.
Format Details
- Full Name
- Shanda Bambook eBook
- Extension
- .snb
Key Features
- Chinese eBook format
- Bambook e-reader native
- ZIP-based container
- Basic formatting
HTMLZ vs SNB
| Feature | HTMLZ | SNB |
|---|---|---|
| Full Name | Compressed HTML eBook | Shanda Bambook eBook |
| Extension | .htmlz | .snb |
| Best For | Zipped HTML | Chinese eBook format |