Ebook format

MOBI Sample Files

MOBI (.mobi) is a legacy Amazon e-book format, commonly used on Kindle devices. It wraps XHTML content, images, and metadata in a proprietary container. Use sample .mobi files to verify Kindle-specific rendering, navigation behavior, and format conversion accuracy.

4 files All to 200KB SHA256 verified Manifest included
Quick facts
CategoryEbook
Total Files4
Extension.mobi
MIMEapplication/octet-stream
ManifestJSON
Request Related Coverage
Files first

Start with one representative file.

Starter file

mobi_sample_file_1MB.mobi · 235.8 KB

Download
Filename Size MIME Download
.mobi Starter SHA256 1b5ab75c23d3...
235.8 KB application/octet-stream Download
.mobi SHA256 e7cf3c6e5a6a...
53.5 KB application/octet-stream Download
.mobi Realistic SHA256 d0c4aa4c917d...
53.5 KB application/octet-stream Download
.mobi SHA256 366ade25903d...
20.3 KB application/octet-stream Download
Use cases

Pick the next task, not just the next file.

Use the file table first, then branch into compare or FAQ only if the task needs more context.

Compare and decide

Keep the next decision one step away.

FAQ and reference

Keep the operational details quiet.

Checksum Verification

Use checksums to confirm file integrity after download.

shasum -a 256 your_file_name_here
# Compare output with SHA256 values listed above.
Where is the machine-readable manifest?

Use the manifest when you need stable names, SHA256 values, and URLs for automation.

Validation Methodology
  • Validate chapter navigation and metadata extraction.
  • Test conversion workflows and reader compatibility.
  • Verify embedded assets and links resolve correctly.