EPUB Inspector
Browser-based EPUB inspection, validation & ebook repair
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Free in-browser EPUB toolkit for authors and publishers. Inspect metadata, validate structure, calculate stats and extract covers — no uploads.
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PH · launched Oct 20, 2026 · 2 upvotes (top 22%)
- Media & entertainment
- Dev tools
- Prosumer
- Not AI
- Hobby / open-source project
- eBook Reader
- Writing
- Books
Similar launches
See all 520 similar launches →Could you build this?
Yes EPUB inspection and validation is a browser tool that parses zip and XML files with JavaScript, a well-scoped task for AI-assisted coding.
Competitors
Other products that read as similar to this one : 520 launches clear the similarity bar, closest 8 shown.
Attention rank: #44 of 521 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 349 days after the earliest competitor.
- Free EPUB Tools Online · ph · 2026-09-11 · 1 upvotes · similarity 0.68
- Colophon · ph · 2026-09-20 · 4 upvotes · similarity 0.58
- Convert2EPUB · ph · 2026-10-16 · 1 upvotes · similarity 0.57
- Reflow · ph · 2026-09-16 · 2 upvotes · similarity 0.52
- Quire · ph · 2026-10-15 · 2 upvotes · similarity 0.50
- PDF to ePub Conversion Tool for Mac · hn · 2026-10-14 · 5 upvotes · similarity 0.50
- BookFixer Studio · ph · 2026-10-01 · 1 upvotes · similarity 0.49
- Pubete · ph · 2026-10-06 · 1 upvotes · similarity 0.48