READTWIN · About
Read beyond language.
ReadTwin is a reading space for curious minds. Keep the original voice close, and let a familiar language bring the story home.
Your books. Your space.
Import DRM-free ebooks you have permission to read. Books, progress, notes and saved words live in this browser. No account required.
Two languages, one reading experience.
Choose from 30 translation languages and read side by side, paragraph by paragraph, in the original or in translation. The shared interface supports nine languages, including a right-to-left Arabic layout.
Connect AI you trust.
The site translation service is configured by its operator. You can also connect an OpenAI-compatible provider. Pricing and availability depend on the provider. AI translations may contain mistakes; you can edit translated paragraphs.
Keep your library close.
Export backups to keep books, translations, vocabulary and notes. If browser storage is cleared or you change devices, restore from a backup.
Browser storage can be cleared by your browser. Export a backup regularly.