Extension Tracker

Oxford Learner's Dictionary Lookup

726 users Rated 5.00 from 6 ratings Last updated 4 Feb 2026

By https://getmarkview.com/ Live in the Chrome Web Store onljnjnbfggbdnobigopggefjpkoojjj Last checked 27 Sep 2026, 07:07 UTC

The listing

What the Chrome Web Store shows, as of the last check

Quick lookup words in Oxford Learner's Dictionary with UK and US support.Summary from the listing
Developer
https://getmarkview.com/
Trader status
Not declared a trader under EU law
Category
Productivity › Tools
First published
3 Feb 2026
Last updated
4 Feb 2026
Version
1.1.0
Size
70.86 KiB
Minimum Chrome
88
Languages
12 languages

Deutsch, English, Indonesia, Tiếng Việt, español, français, português (Brasil), русский, 中文（中国）, 中文（台灣）, 日本語, 한국어

Website
https://niftybox.github.io/
Support page
https://github.com/niftybox/ox-lookup-support
Open in the Chrome Web Store ↗ Download the CRX from Google ↗
Users over time As shown on the Chrome Web Store

Tracking began on 27 Sep 2026. The chart appears after the second check.

Show the numbers
CheckedUsersRatingRatings
2026-09-277265.006
Users, 7 days
–
needs a week of history
Users, 30 days
–
needs a month of history
Rank
#28,490
by users, of 264,253 extensions
In its category
#7,755
of 103,320 in Tools

What changed

Every change found on a check, newest first

No changes found since tracking began on 27 Sep 2026.

What it can access

From the extension's manifest, in plain language

Every websiteIt can read and change your data on all the sites you visit.
Sites
  • *://*/*Every website
  • file:///*Files on your computer
Sites where it runs scripts
  • <all_urls>Every website
  • file:///*Files on your computer
  • https://www.oxfordlearnersdictionaries.com/*www.oxfordlearnersdictionaries.com
Browser features
  • contextMenusAdd items to the right-click menu
  • declarativeNetRequestBlock or change network requests, using rules
  • storageSave settings and data in your browser

More from this developer

Other extensions from the same publisher account

ExtensionUsersRatingRatingsCategory
MarkView: Markdown Viewer with Mermaid Diagrams, Math & Export20,000 4.9886 Tools
Loupewire: HTTP Request Inspector, Header Editor and Masked HAR Export11 5.002 Tools
All 3 extensions by https://getmarkview.com/ →

About this data

Collected from the extension's public Chrome Web Store listing. It's checked every month, and again whenever a new version appears. Last checked 27 Sep 2026, 07:07 UTC; next check around 30 Sep 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “Oxford Learner's Dictionary Lookup” (onljnjnbfggbdnobigopggefjpkoojjj). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/onljnjnbfggbdnobigopggefjpkoojjj. Accessed 2026-09-28.
BibTeX
@misc{extensiontracker_onljnjnbfggbdnobigopggefjpkoojjj,
  title   = {Oxford Learner's Dictionary Lookup (onljnjnbfggbdnobigopggefjpkoojjj)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/onljnjnbfggbdnobigopggefjpkoojjj},
  urldate = {2026-09-28}
}

The data is free to reuse under CC BY 4.0.

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