Karibuk

Karibuk reimagines reading as an immersive, playable experience.

A New Way to Read
Forget static pages. Karibuk turns every book into a focused, audiovisual experience with multiple reading modes designed for how you actually read:

• Karibuk Mode — Our signature word-by-word display keeps you locked in, highlighting one word at a time with ambient glow effects for deep focus.
• Kindle Mode — A clean, traditional page-by-page reading experience with customizable fonts and themes.
• Train Mode — Speed-read by displaying words one at a time at your preferred pace — perfect for commutes.

Thousands of Free Books
Browse a massive library powered by Project Gutenberg and Open Library. Discover classics from Shakespeare to Shelley, explore new genres, and find your next favorite read — all completely free.

Ambient Sounds for Focus
Set the mood with built-in ambient soundscapes. Read with rain, fireplace crackling, coffee shop chatter, or lo-fi beats in the background. Each sound has independent volume control so you can create your perfect reading environment.

Your Library, Your Way
• Organize books into Favorites, Reading List, and Already Read
• Track reading progress across all your books
• Set and monitor reading goals
• View detailed reading statistics
• Bookmark important passages
• Download books for offline reading

Social Reading
• Share book recommendations and reading progress with friends
• Write and read book reviews
• Follow other readers and see what they're enjoying
• Share passages directly to social media

Personalized Discovery
• Get book recommendations tailored to your reading habits
• Browse by genre, language, and book source
• Search across multiple libraries simultaneously
• Discover trending and featured books

Write & Create
• Built-in manuscript editor for aspiring writers
• Book editor for creating your own content
• Upload and manage your personal book collection

Customization
• Light and dark themes
• Multiple font options and sizes
• Adjustable reading speed
• Playback speed controls
• Per-book reading preferences

Available in 9 Languages
English, Spanish, French, German, Italian, Portuguese, Japanese, Korean, and Chinese.

Download Karibuk today and rediscover the joy of reading.