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16日2026年7月22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.

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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

Nina Reviews2021年10月29日

Não funciona!

Jorge Sánchez2021年10月28日

Almost perfect; there should just be a "detect language" option, as I speak 3 different languages. I hope you can change that soon!

Sushil Khadka2021年10月25日

SO much helpful...

Deepesh Sharma2021年10月21日

Don't know what's missing or the developer forgot the source code file or whether it got corrupted. Don't tell that google is shutting this one also. Most useful, broken extension for almost 6 months!!

J. S.2021年10月15日

Does not working at all... :(

Hưng Phạm2021年10月15日

It helps me very much in studying English

ابو جابر ر2021年10月13日

اجدها اضافة مزعجة لم تقدم لي المفيد

Fofo2021年10月7日

Is a hit or miss. Looks like Google abandoned it, it was extremely useful to learn English, now it shows blank bubbles, tries to translate things that are not translatable, or simply can't find words that after a search turns out to be normal English words.

Phú Hiếu Nguyễn2021年10月4日

this extension should show the history in order but everything else is good

Saad Almosa2021年10月3日

good

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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

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