Context before dictionary entries
AI translation reads the sentence around the word, which helps with tone, grammar and meaning.
AI language reader
An AI language reader built around the paragraph
Translation appears when a word blocks understanding. The book stays central, and every saved word keeps a path back to its context.
Context-aware word translationClean reader for uploaded textsSpaced repetition from saved words
Focused workflow
Read first. Translate and save only when it helps.
A reader first
The interface stays quiet until you need translation, saving or review.
Vocabulary with source memory
Saved words connect back to real reading moments instead of floating in an isolated list.
How it works
Add a text
Upload a supported file or paste a URL to start from real material.
Use AI at the point of confusion
Click an unknown word and read the translation beside the sentence.
Keep only what matters
Save words that are worth reviewing and leave the rest in the text.
Use cases
Built for real reading sessions
Self-study readers
Build a personal learning loop without stitching together separate tools.
Busy learners
Turn a short reading session into translation, vocabulary and review in one place.
Pricing
Start with your own texts for free.
Free includes 3 books, 100 saved words, basic spaced repetition and word-level translation. Upgrade when regular reading needs more room.
FAQ
Practical answers before you import
What makes this different from a translator?
A translator answers one lookup. Lexula keeps the lookup inside reading and turns useful words into review.
Does AI write lessons for me?
No. The core workflow is reading, context translation, vocabulary saving and spaced repetition.
Which formats can I import?
EPUB, PDF, FB2 and TXT are supported.