kiki-le-singe/epub-optimizer

Advanced EPUB optimizer: minifies HTML/CSS/JS, compresses and downscales images, subsets fonts, optimizes SVGs, and repackages EPUBs for smaller, faster, and standards-compliant e-books.

4 best points · 0 comments · 1 Hacker News post · 39 GitHub stars · View on GitHub

Hacker News discussions

• ePub Optimizer – an open source tool to compress, clean, and validate ePub files (4 points, 0 comments, by BoopyKiki, 2025-04-24)