Yesterday you read the word “house.” Today, in the same sentence, it reads casa.
LingoWeave is a free Chrome extension that slips one new Spanish, French, or German word into the pages you already read — a news article, a newsletter, a recipe blog. Hover it for the meaning.
Completely free. No account required to get started.
How it works
- 1
Get your word for the day
LingoWeave picks one word in your target language, every morning.
- 2
Watch it appear in your reading
As you browse, that word quietly replaces its English match, wherever it fits the sentence.
- 3
Hover for the meaning
Pause on the word for its definition, pronunciation, and an example sentence.
- 4
Build your word bank
Every word you’ve learned stays in your history, right inside the extension.
See it in Spanish, French, or German
Pick a language, then tap the highlighted word.
By the time she got back to the casa /ˈkasa/noun — a building where people live“Está usted en su casa.”, the storm had already passed. She kicked off her shoes and put the kettle on.
Why LingoWeave
Free to start, no strings attached
No subscription and no account required to try LingoWeave for real — pick a language and start learning immediately. Upgrade only if you want the full word list and faster pace.
No app to open
LingoWeave works inside the pages you’re already reading — a news article, a newsletter, a recipe blog.
Words that make sense
Only nouns, verbs, and adjectives get swapped, and only where they fit the sentence — so you’re reading, not decoding.
Pricing
One payment if you want more. Never a subscription.
Most popular
Pro
£15 one time
Every language, the full word list, and up to 5 new words a day.
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Frequently asked questions
- Do I need an account to use LingoWeave?
- No. The free tier works entirely on your device — no sign-up, no email address.
- Can I delete my account and data?
- Yes, any time — open your account page from the extension's Settings tab and delete your account from there. It permanently removes your email, word-bank history, and settings from our systems. See our Privacy policy for the full details of what we collect.
- Isn’t there a free extension that already does this?
- A few free tools swap in translated words using raw machine translation, and will happily drop a word into a sentence where it doesn’t read naturally. LingoWeave only swaps nouns, verbs, and adjectives, and skips a word rather than force a bad fit.
- Does it catch every form of a word — plurals, tenses, and so on?
- Not yet. LingoWeave matches the exact word paired with your target-language word, so a plural or a different verb tense won't trigger a swap. It also only ever swaps a whole word, never part of a longer one — so "book" won't touch "bookstore."
- Is Pro a subscription?
- No. Pro is a single one-time payment. You keep what you unlock for good.
- Which languages are supported?
- Spanish, French, and German, all available now. The free tier locks in whichever one you start with; Pro can switch between all three freely.
- Can I change my target language later?
- On the free tier, no — your first choice is locked in, to keep things simple. Pro removes that lock entirely: switch languages any time. Each one keeps its own progress, so switching back picks up right where you left off — but only one language is active on the page at a time, so you're never seeing several languages mixed together at once.
- Will it slow down the pages I visit?
- No. LingoWeave only reads and swaps plain text on the page — it doesn’t run inside things you’re typing into, like email or documents.