Stable signalNo paid features detectedMedium-risk permissions

Google Dictionary (by Google)

View definitions easily as you browse the web.

Users2MCurrent public install base

Rating4.4Store average score

Reviews13,720Public review volume

Manifest versionV3Extension platform version

7-day growth0Net users gained this week

7-day growth rate0%Relative weekly velocity

Preview

Google Dictionary (by Google) Media preview

6 assets

Trend

User growth trend

Review user movement across collected snapshots.

User Growth Over Time

Rating trend

7-day rating trend

View collected rating snapshots from the latest 7-day window to assess rating stability.

7-day rating change

Start

4.36

Latest

4.36

7-day rating change

0.00

2026年7月19日2026年7月25日

Growth overview

Daily, weekly, and monthly growth

Compare 1-day, 7-day, and 30-day net growth and growth rate.

1-day growthFlat

00%

7-day growthFlat

00%

30-day growthFlat

00%

Technical snapshot

Version, languages, and crawl freshness

Review publication date, version, supported languages, and crawl timestamps.

Version4.2.6

ManifestV3

Size50.5KiB

Languages1English

Published--

Store updated--

Last crawled--

Overview

Product summary

Review the store description, core capabilities, and common use cases.

IMPORTANT:

- The pop-up bubble will not work in tabs that were open prior to installation. After installing this extension, either reload your open tabs or restart Chrome.

- Note that all extensions are disabled on Chrome Web Store pages (including this one). Do not test the extension on this page; it will not work!

- If the extension is not working for you, please make sure it's up to date. Visit chrome://extensions/, click the "Update extensions now" button, then restart Chrome.

----------

With this extension, you can:

Reviews

Recent review snapshot

Inspect the latest comments and rating distribution.

Store average score4.4Chrome Web Store aggregate rating, including ratings without synced review text

Synced text average3.9Average computed only from synced review bodies below

Reviews with text4,101Synced review bodies

Total ratings / reviews13,720Chrome Web Store public rating/review count

Store average score: 4.4. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.

5★

2173

4★

749

3★

457

2★

234

1★

488

Arpan Gutgutia2014年3月20日

Such a help with articles, news and good reads. Cant do without this.

Олтас Ост2014年3月20日

При переводе целой фразы строки наползают друг на друга. Исправьте, пожалуйста! When translating a phrases lines creeps each other. Fix it please!

Waleed Ahmad2014年3月20日

Much needed look up dictionary!. It saves a lot of time. Very helpful add-on. But I wish the pronounciation feature gets fixed. Which is not working properly.

Eddy Fonseca Lahens2014年3月20日

Muy util

Raymond Berger2014年3月19日

Latest version is gorgeous!

Cem S. Nalbantoglu2014年3月19日

Turkish support please!. Bayram Arslan, supersiniz tesekkurler.

Anonymous user2014年3月19日

So slow, so bugging

Anonymous user2014年3月19日

Not working in Window 8.1

Nour Ahmed2014年3月19日

it's not working on chrome ver 25 ,,

laonader2014年3月19日

很多时候不是翻译而是wiki，和需求不符

Showing 4101 results

1...230 231 232 233 234...411

Similar and related extensions

Review related products from the Chrome Web Store detail page.

Instant Dictionary by GoodWordGuide.com

Tools

FreemiumConfidence 64

Dictionary Bubble (Instant Dictionary): quickly lookup word definitions with audio pronunciation as you browse the web.

Wikiwand - Wikipedia Modernized

Workflow & Planning

Wikipedia, beautifully redesigned. Timelines, top questions, fact-checking, and more. AI built in.

Black Menu for Google™

Workflow & Planning

FreemiumConfidence 64

The easiest access to the Google universe with Gemini AI and sidebar support

Definer - Word Translator, Ask AI, Dictionary Extension

Tools

Select text to translate, define, or ask AI. A word translator and dictionary extension for webpages, PDFs, and EPUBs.

Power Thesaurus

Tools

FreemiumConfidence 64

Use the power of synonyms by button in toolbar, right-click or by word selection on any page.

English-to-English Definitions - Merriam-Webster Dictionary

Tools

Find precise English-to-English definitions effortlessly and for free with this intuitive dictionary extension.

AI product read

Online dictionary that provides instant word definitions and translations while browsing the web

Eliminates the need to open a separate dictionary tab — users can double-click any word on any webpage to see its definition in a pop-up bubble

User installs extension and optionally configures language/preferences in options page. While browsing any website, double-clicking a word triggers a content script that sends the word to the background service worker, which fetches the definition from Google's dictionary API (dictionaryextension-pa.googleapis.com) and displays it in a pop-up bubble. The toolbar popup also allows manual word lookup. If enabled, looked-up words are stored locally in chrome.storage for later review.

Target users: Language learners / General web readers encountering unfamiliar words / Multilingual users reading content in non-native languages / Students and researchers

Source code is minified (background.min.js, content.min.js, browser_action.min.js, options.min.js), making deeper code inspection less productive, but sufficient for the three decisions requested
The extension uses Google's proprietary dictionary API (dictionaryextension-pa.googleapis.com) with a hardcoded API key — no privacy or auth implications for the user

Monetization

No paid features detected

No paid features, premium tiers, subscription mechanisms, or payment flows exist in the extension. All keyword hits for 'pro' were false positives from minified JavaScript variable names and '.prototype' references. 'license' hits were SPDX license identifiers in code comments. No Stripe, payment processors, or billing APIs are called. The extension is completely free with all features available to every user.

Confidence: 100
Payment platform: --
Source: AI / High
Login required: No
Reason: No login, account creation, or authentication of any kind exists in the extension. The extension uses chrome.storage locally for options and word history with no user accounts. Options page, browser action popup, and content script all operate without any login flow. All features are accessible immediately after installation.

Permission risk

Medium-risk permissions

This estimate uses declared permissions and host permissions to assess access scope and sensitivity.

扩展能力较强：storage

Publisher

dictionary-extension-dev

Google Ireland, Ltd.

Email: [email protected]
Phone: +16502530000
Address: Gordon House Barrow Street Dublin 4 D04 E5W5 IE

Public contact fields are shown above. Developer portfolio pages are available on paid accounts.

View developer portfolio

Permissions

Host access