Coming soon to the Chrome Web Store
Select a word. The toolbar appears right there.
The extension works on the page you're already reading. Select a word or a passage, and the toolbar appears right below your selection — no leaving the page, no new tabs, no copying back and forth.
Free. Needs desktop Chrome 116 or later and the same MemorizeKit account you use on the web.
Step 1
Select text, and the toolbar shows up.
You don't have to click the extension icon first. As soon as you select valid text, the toolbar appears — and goes away when you press Close or clear the selection.
- It only reads the text you choose to select, never the whole page.
- It only runs in the top frame of http and https pages.
- Your selected text stays in the content script and goes nowhere else.
Try selecting a word
.
Every word in the passage is a touch point. Pick one.
Step 2
Four actions, one More, one Close.
The toolbar keeps exactly what you need while reading. Less-used actions live in More — and you can pin them to the toolbar with Pin.
- Search
Look it up on the page
Signed in: the Search dialog opens right there. Signed out: the sign-in Side Panel opens and your selection isn't sent anywhere.
- Add to Lesson
Save to a Lesson
Pick a target Lesson from your list and save. The button only turns on once you've chosen a Lesson.
- Copy
Copy exactly what you selected
Copy and Close work even when you're signed out — they're the two actions that need no account.
- TranslateComing soon
A sign-in gate for now
Signed out, Translate opens the sign-in dialog. Once signed in, Translate is locked for now with a Translate coming soon tooltip.
- More
Pronunciation and word detail
Play US pronunciation, Play UK pronunciation, and Open word detail. Each row has a Pin button to move it onto the toolbar.
- Close
Close it and you're done
The toolbar takes no space on the page. Close it and keep reading; the original page is never changed.
Step 3
Search opens right on the page you're reading.
Press Search while signed in and a dialog opens inside the page with four parts: Search, AI, Examples, and word detail. Look it up, close it, and keep your reading flow.
The dialog lives in the extension's Shadow Root and always uses a light surface, so the host page's CSS can't distort it.
Install once, look words up on any page.
The extension is on its way to the Chrome Web Store. Until then, save words and study them in My Library on the web.
The word you just read goes straight into a Lesson.
Add to Lesson opens right from the toolbar. Choose a target Lesson from your list, press Add to Lesson, and go back to reading.
From then on, the term is studied in Learn and Flashcards like every other term in My Library.
Side Panel
Ask AI about English, right beside the page.
The Side Panel opens on the right of your Chrome window and stays there while you scroll. Paste a sentence you're unsure about, follow up in your own words, and read the answer without opening another tab.
- TranslateTranslates the passage you paste into Vietnamese and keeps the original sentence.
- GrammarPoints out the structure in use and where the sentence goes wrong.
- ExplainExplains why this word fits here and that one doesn't.
Each answer uses one AI credit from your plan. Your remaining credits show at the bottom of the panel.
Start your Library now, add Chrome when it lands.
The words you save today are already in My Library, ready for Learn and Flashcards — and waiting for you when the extension arrives.
No account yet? Sign up free
Free. Desktop Chrome 116 or later.
Catch words on your computer, review on your phone.
The same account, the same My Library, and the same Still learning, Know, and Well remembered progress on iOS and Android.
The iOS and Android apps are coming soon; store listings open at launch. See the mobile app page.
