Online Dictionary Helper

A translation popup tool to show online dictionary content (with anki support)

Online Dictionary Helper is a Chrome extension designed to enhance your reading experience by instantly showing online dictionary content. When you hover over an unfamiliar word on any webpage and press the Shift key, a popup window displays the word’s definition. This seamless access to meanings helps users learn new vocabulary efficiently without leaving the page.

Additionally, the extension integrates with Anki desktop (requires AnkiConnect) to facilitate quick note-taking. Users can create Anki flashcards automatically, with fields populated for the word, its definition, and context—the sentence surrounding the word. This feature supports effective language learning and vocabulary retention by bridging online reading with powerful spaced repetition flashcards.

By:
ninja huang
Daily users:
322 -4
Rating:
4.64
(39)
Version:
0.9.5 Last updated: 2022-07-30
Version code:
5438181
Creation date:
2019-02-16
Risk:
High risk impact Low risk likelihood
Permissions:
  • webRequest
  • webRequestBlocking
  • file://*/*
  • http://*/*
  • https://*/*
  • storage
Size:
12.77M
Email:
zh*****@qq.com
URLs:
Website
Full description:
See detailed description
Source:
Firefox Browser Add-ons
Updated:
a day ago

Other platforms

Online Dictionary Helper (v1.0.1)
20,000 4.59 (234)

User reviews

by 远离*****, 2025-03-29

by da*****, 2025-03-23

by 天灭*****, 2025-02-19
View all user reviews ›

Extension safety

Risk impact

Online Dictionary Helper requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk impact analysis details
  • Critical Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
  • High ****** *** ********* ** ******* *** ******* ******* ** ****** *** *** ******** ******
  • High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****
Risk likelihood

Online Dictionary Helper has earned a fairly good reputation and likely can be trusted.

Risk likelihood analysis details
  • High This extension has low user count. Unpopular extensions may not be stable or safe.
  • Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
  • Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
  • Good **** ********* *** **** **** *******
Upgrade to see full risk analysis details

Compare add-ons

Similar add-ons

Here are some Firefox add-ons that are similar to Online Dictionary Helper:

Popular extensions / apps

Here are some popular extensions / apps that you might be interested in: