EPUB converter
EPUB to Markdown
Convert EPUB ebooks into clean, structured Markdown for notes, documentation, development, and AI workflows.
or drop your EPUB here
EPUB · UP TO 50 MB
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Privacy and processing
What happens to my EPUB?
EPUB files up to 5 MB are read and converted inside your browser using the local Web Worker flow. They are not sent to our server. Larger EPUB files are uploaded directly to private temporary Blob storage, converted on the server, and then the temporary source file is deleted as part of the conversion cleanup flow.
≤ 5 MB · Local
> 5 MB · Temporary server processing
Use cases
Why convert EPUB to Markdown?
Markdown turns ebook content into portable plain text that is easier to search, edit, version, and process in developer and AI workflows.
LLMS
Turn ebook content into readable Markdown for prompts, agents, and model workflows.
RAG PIPELINES
Prepare EPUB chapters and text for chunking, indexing, retrieval, and knowledge-base ingestion.
DOCUMENTATION
Move ebook content into Markdown-based notes, references, and documentation systems.
GITHUB
Store extracted ebook text in repositories as portable plain-text Markdown.
CONTENT EXTRACTION
Convert EPUB structure into a simpler text format that is easier to inspect and process.