Learn languages by reading

Hatsulingo is a content reader designed to work well on mobile and desktop, with features to help you learn languages

Jump Into Reading

Tap a book to start reading — no setup required.

Quick Tour

  • Tap a word to see its definition.
  • Mark it between 1234.
  • The word gets instantly marked everywhere in text till you mark it again
Demo preview

Features

  • Aa

    Forever free for offline use

    You can read unlimited content, save unlimited words. Syncing is optional.

  • EPUB

    Perfect EPUB Support

    We keep extract everything from epub (formating, styles, images) as is.

  • Optimized for low-end Phones

    Optimized to work smoothly on any device with a browser.

Frequently Asked Questions