LucadenFree online toolsBrowse toolsPrivate Kindle ebook tool
Inspect a DRM-free MOBI or AZW3 file's title, contributors, language, identifiers, format generation, sections, navigation, and cover declaration.
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How it works
Important
Keep an untouched copy of important source files. Browser processing depends on available device memory, and you should inspect every downloaded result before deleting the original.
Practical details
Inspect a DRM-free MOBI or AZW3 file's title, contributors, language, identifiers, format generation, sections, navigation, and cover declaration.
The report reflects fields declared inside the file. It does not verify copyright, retailer acceptance, ISBN ownership, accessibility conformance, or DRM rights.
Lucaden uses the MIT-licensed foliate-js parser at an immutable GitHub commit for legacy MOBI and KF8/AZW3 input. TinyWow is credited only as a feature-parity reference; its application code is not copied.
Questions
No. Parsing, extraction, sanitization, and packaging run in temporary browser memory.
No. Lucaden does not remove or bypass DRM. Use only unencrypted ebooks you own or are authorized to process.
The report reflects fields declared inside the file. It does not verify copyright, retailer acceptance, ISBN ownership, accessibility conformance, or DRM rights.
Open-source foundations
Lucaden documents its standards sources, architectural references, and permissive runtime dependencies while keeping this workspace consistent with the Lucaden interface.