Everything
Lexpad does.

Feature pages

Explore every feature

Adding words

Ten ways in. One notebook.

Type it, say it, paste a text, or bring it from a web page, a Kindle or a file. You choose every word.

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Cards and meanings

A whole card for every word.

Several meanings, examples, pronunciation, level and collocations. You choose the meaning practice asks about.

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Practice and spaced repetition

A few minutes a day, on the right day.

Five Leitner boxes bring each word back just before you would forget it. Every card type and deck is free.

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Lex, the AI tutor

A tutor that starts from your words.

Ask Lex to quiz you, untangle two similar words, or use your newest words in a story.

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Browser extension

Keep the word where you read it.

Select a word on any page in Chrome or Firefox and save it with its sentence.

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ChatGPT and Claude

Your notebook, in your chat.

Save words, see what is due and practise from ChatGPT or Claude. Free on every plan.

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Languages and scripts

81 languages. Any pair.

Right to left where it should be, and a proper font for every script.

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Bonjourسلامこんにちは

Notebooks, sync and your data

Your notebooks, on every device.

Offline first, synced everywhere, shareable by link, and yours to export.

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Themes, reminders and accessibility

Your colours, your pace.

Forest or Coral, light or dark, a daily reminder, and an interface that follows your settings.

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In short

You write down a word or phrase in any of 81 languages. Lexpad can complete it into a full card with AI, and short daily sessions bring it back on a Leitner schedule until you know it. It runs in the browser, as an installed web app and on Android, with extensions for Chrome and Firefox. The notebook and every practice type are free; Pro adds more AI.

Who it suits

• People who meet new words while reading, watching, working or living in another language, and want to keep them rather than follow a fixed course.
• Learners of any language pair, including same-language notebooks for building vocabulary in your own language.
• Readers on Kindle, since looked-up words and highlights import straight in.
• People who already chat with ChatGPT or Claude: connect Lexpad and save or practise words from the chat.
• Persian speakers and Persian learners: every Pro feature is free in a notebook with Persian on either side.

Where it is not the right tool

• Lexpad does not choose words for you. There are no ready-made word lists, courses or words of the day; you bring the words.
• There is no iPhone app yet. On an iPhone, use the web app in Safari and add it to the home screen.
• It is not a grammar course or a conversation partner for general topics. Lex talks only about language and your notebook.

Where it runs

What is new

The changelog lists every change learners can see, with its date. The most recent, on 3 October 2026: Lexpad connects to ChatGPT and Claude, a bell on Today keeps every message from Lexpad, and the Android app can receive notifications.