Vocab by Preply
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Vocab by Preply

Instantly look up word meanings and save them to your Preply vocabulary list while browsing.

★★★★☆ 4.1 23 reviews 3K+ users · Education
Runs on all sites
Developer Corporation
Install from Chromium extensions ↗

What it does

Permissions and access

Taken from the extension's own manifest file inside the package. The store listing does not spell this out, so it is worth reading before you install.

Can act on Every website you visit
PermissionWhat it allows
backgroundKeep running in the background
storageStore its own settings and data

Requests 2 permissions — extensions doing the same job average 4.9.

Technical details

Version2.3.1
Download size260 KB
PlatformManifest V3
InterfaceToolbar popup, Options page
Interface languages 6 languages
Show all 6 languages
GermanEnglishSpanishFrenchItalianRussian

Description

Vocab by Preply is a browser extension that helps you understand unfamiliar words while browsing the web. When you encounter a word you don't know, simply select it with your mouse, click the Vocab by Preply icon, and the extension will display the word's meaning in a pop-up. This allows you to learn new vocabulary without leaving the page you're reading. After seeing the definition, you have the option to click "Add to vocab" to save the word to your personal vocabulary list on Preply. This saved list can be reviewed later, making it easier to reinforce your learning over time.

Key Features

  • Instant word lookup: Highlight any word on a webpage and click the extension button to see its definition immediately. This is useful when reading articles, blog posts, or any online content in a foreign language.
  • One-click vocabulary saving: After looking up a word, you can add it to your Preply vocabulary bank with a single click. The word is automatically stored in your account, so you don't need to manually write it down or copy it elsewhere.
  • Contextual learning: The definition appears alongside the original sentence, helping you see how the word is used in context. This aids memory retention because you associate the word with the specific situation where you found it.
  • Seamless integration with Preply: All saved words sync with your Preply account, allowing you to access them from any device. This is especially helpful for language learners who use Preply's tutoring platform and want to build a customized study set.
  • Supports multiple languages: Since Preply offers tutoring in many languages, the extension works for words in various languages, not just English. This makes it versatile for learners of Spanish, French, German, and more.

By combining instant definitions with automatic saving, Vocab by Preply reduces the friction of looking up and recording new words. Instead of switching between tabs or keeping a separate notebook, you can stay focused on the content and build your vocabulary passively. The extension is designed for language learners at any level who want to expand their word bank efficiently while reading online.

Extensions that do the same job

Matched by what these extensions actually do, not by store category, and sorted so the ones asking for the least access come first.

ExtensionSite accessPermissionsUsersRating
Vocab by Preply — this page All sites 2 3K 4.1★
Subtitles for Language Learning (Prime Video) Limited 3 100K 3.8★
EasySubs - Learn languages by watching films and series Limited 3 4K 4.3★
Mate Translate - translator, dictionary All sites 4 400K 4.3★
Ddict: AI Translation & Writing Assistant All sites 4 100K 4.2★
Learn languages with Netflix & YouTube All sites 4 8K 3.8★
azVocab Dictionary All sites 1 1K 5.0★

Want the same thing with less access? Subtitles for Language Learning (Prime Video), EasySubs - Learn languages by watching films and series, NoteGPT: YouTube Summary, Chat with AI Assistant, ChatGPT DeepSeek Claude ask for fewer permissions than this one.

Store data last checked August 14, 2026.