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kepubify

Fast EPUB to Kobo KEPUB converter in a single binary

E-books & Media Library ★ 896 stars Easy setup MIT

kepubify converts EPUB ebooks to Kobo's KEPUB format to enable Kobo-specific reading features. Written in Go and shipped as a fast single binary, it fits into self-hosted ebook pipelines and library preparation workflows.

Official siteSource code

Key features

  • EPUB to KEPUB conversion
  • Optimizes books for Kobo
  • Fast single binary
  • Pipeline friendly

Pros & cons

Strengths

  • Released under the MIT license
  • Easy to set up — beginner-friendly
  • First-class Docker support for quick deployment
  • Written in Go

Trade-offs

  • Conversion utility only
  • Kobo-specific output

Is kepubify secure?

OSV.dev has no published security advisories for kepubify's repository. No known vulnerabilities is not proof of security: it means none have been publicly catalogued.

Source: OSV.dev, checked 2026-10-14. How this is measured.

Health badge

Maintain kepubify? Add its health score to your README. The badge links back to this page.

SelfHostIndex: 35 · at risk

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   :alt: SelfHostIndex health score for kepubify
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The score is recomputed on every nightly rebuild from public repository data — see how it is calculated.

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