Item logo image for MandarinSpot Pop-up Annotations

MandarinSpot Pop-up Annotations

Item media 1 (screenshot) for MandarinSpot Pop-up Annotations
Item media 2 (screenshot) for MandarinSpot Pop-up Annotations

Overview

Mouseover Chinese dictionary with Pinyin and English definitions (offline)

MandarinSpot Pop-up Annotations Mouse over any Chinese text on any webpage to instantly see Pinyin romanization and English definitions. No internet required, the entire dictionary is bundled offline with the extension. Features: - Instant lookups — Hover over any Chinese character or word to see its definition immediately - Smart segmentation — Recognizes multi-character words for accurate results - Pinyin + definitions — Clear romanized pronunciation and multiple English translations per entry - Works everywhere — Active on all websites; just mouse over Chinese text - Fully offline — No network requests; loads the pre-compiled CEDICT dictionary locally - Auto light/dark theme — Popup adapts to the background brightness of the text you're reading How it works: Simply move your cursor over any Chinese text. The extension will detect word boundaries, look up the term in its offline dictionary, and display a popup with Pinyin pronunciation and English definitions. Works on any webpage, even while offline. Dictionary: Powered by the CC-BY-SA licensed CEDICT dictionary, pre-compiled for fast lookups with intelligent word segmentation.

Details

  • Version
    0.1.11
  • Updated
    May 21, 2026
  • Offered by
    MandarinSpot
  • Size
    4.99MiB
  • Languages
    English
  • Developer
    Email
    info@mandarinspot.com
  • Non-trader
    This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

Manage extensions and learn how they're being used in your organization
The developer has disclosed that it will not collect or use your data.

This developer declares that your data is

  • Not being sold to third parties, outside of the approved use cases
  • Not being used or transferred for purposes that are unrelated to the item's core functionality
  • Not being used or transferred to determine creditworthiness or for lending purposes

Related

MyMandarin Cinema: Netflix, YouTube, iQIYI & Viki Chinese Subs & AI Tutor

4.5

Learn Mandarin on Netflix, YouTube, iQIYI & Viki: dual Chinese subtitles, pinyin, word lookup, AI tutor. Syncs to MyMandarin SRS.

Zhongwen: Chinese-English Dictionary

4.6

Great tool for learning Chinese. Includes links to Chinese Grammar Wiki. Supports adding words to Skritter.

LingLook

5.0

Look up Chinese by hovering over words.

Chinese Tools

3.2

Useful Chinese learning tools, can be used to convert text into Pinyin/Zhuyin, Trad./Simp. version, or generate vocabulary list

Lingaku: Learn Japanese with Videos & Web Browsing

5.0

Popup dictionary for websites and YouTube, with vocabulary size tracking, lookup history, and flashcards.

CWS: Chinese Dictionary + Pinyin Annotator

4.7

Chinese words separator + Chinese-English/English-Chinese dictionary + Pinyin annotator + Pin1yin1 IME

Text Ninja

0.0

Your Website Text Mining Companion. Extract text from websites using XPath expressions and download it as a CSV file.

Pinyin Overlay | 拼音叠加

5.0

Displays Pinyin above Chinese characters on web pages. 在网页上把拼音显示在中文词上。

Pinyin Web

5.0

Parallel as-you-browse pronunciation hints for Chinese, covering Mandarin (Pinyin), Cantonese (Yale, Sidney Lau or Jyutping) or…

Pinyin Annotator

5.0

A browser extension that overlays Pinyin or Zhuyin annotations on Chinese characters in web pages and video subtitles.

Zhongzhong: An improved Chinese Dictionary

4.7

Currently the best Chinese popup dictionary. More features. Frequently updated.

Add Pinyin

5.0

Adds Simplified Chinese pinyin to Chinese text on the page, and to subtitles. Mine content automated Anki card generation

MyMandarin Cinema: Netflix, YouTube, iQIYI & Viki Chinese Subs & AI Tutor

4.5

Learn Mandarin on Netflix, YouTube, iQIYI & Viki: dual Chinese subtitles, pinyin, word lookup, AI tutor. Syncs to MyMandarin SRS.

Zhongwen: Chinese-English Dictionary

4.6

Great tool for learning Chinese. Includes links to Chinese Grammar Wiki. Supports adding words to Skritter.

LingLook

5.0

Look up Chinese by hovering over words.

Chinese Tools

3.2

Useful Chinese learning tools, can be used to convert text into Pinyin/Zhuyin, Trad./Simp. version, or generate vocabulary list

Lingaku: Learn Japanese with Videos & Web Browsing

5.0

Popup dictionary for websites and YouTube, with vocabulary size tracking, lookup history, and flashcards.

CWS: Chinese Dictionary + Pinyin Annotator

4.7

Chinese words separator + Chinese-English/English-Chinese dictionary + Pinyin annotator + Pin1yin1 IME

Text Ninja

0.0

Your Website Text Mining Companion. Extract text from websites using XPath expressions and download it as a CSV file.

Pinyin Overlay | 拼音叠加

5.0

Displays Pinyin above Chinese characters on web pages. 在网页上把拼音显示在中文词上。

Google apps