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Embed a dedication page directly inside DRM-free EPUBs
by dnmellen·Mar 3, 2026·3 points·0 comments
AI Analysis
○Pass
Adds dedication pages to DRM-free EPUBs. A niche hack with no defensible product moat.
Strengths
- •Respects EPUB specification: inserts XHTML directly into spine/nav without corruption or DRM bypassing.
- •Privacy-forward: deletes uploads within 60 minutes, doesn't track data, only works with DRM-free files.
Weaknesses
- •Extremely narrow use case: personalizing an ebook gift via web UI solves a problem most people didn't know they had.
- •Single-feature tool with no upsell or differentiation; a 50-line CLI script does the same EPUB editing for free.
Category
Target Audience
Gift-givers who want to personalize ebook gifts without violating DRM or changing the reading experience.
Post Description
I built this as a small side project because gifting ebooks always felt a bit impersonal to me. It often feels like you are just sending someone a file.
The app lets you upload a DRM-free EPUB, add a dedication page, and generates a personalized copy of the book. It modifies the EPUB structure directly by inserting a new XHTML file into the spine and navigation.
It does not add or bypass DRM in any way. It only works with DRM-free files.
Uploaded files are automatically deleted after processing.
It is intentionally minimal. I care about open formats and digital ownership, and I wanted something that treats the book itself as the gift.
Would really appreciate technical feedback, especially from people familiar with EPUB internals.
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