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

Reviews13,722Public 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17日2026年7月23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 / reviews13,722Chrome 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

Geoffrey2018年6月29日

Very great, basic and easy to use dictionary. Use anytime you need it.

Roman Kotov2018年6月25日

About 30% of russian words translated as musical groups or smth like this and refers at wikipedia...

Chandramouli S2018年6月23日

it is more help full to define a word in same web page instead of go to another page to see their meaning thanks google

Dmitry Kara2018年6月21日

It is a very nice tool for everyday use!

陳隆旺2018年6月15日

一用就上手

RONEN BOKOVZA2018年6月13日

many language is missing

Hemang Mehta2018年6月8日

Amazingly useful.

David M2018年6月4日

Too many blank or incorrect "definitions."

Davi D Kwon2018年5月30日

Good enough!

2007xArGos (北高分母王)2018年5月28日

翻譯出現維基百科介紹、品牌或歌曲名稱，我只需要他的字面意義就可以了謝謝

Showing 4101 results

1...79 80 81 82 83...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