AI 产品解读English-Vietnamese dictionary and translation browser extension that provides instant word lookup and text translation on any webpage
Helps Vietnamese-speaking users quickly look up English words and translate text without leaving the current webpage, eliminating the need to switch to a separate dictionary or translation service
User browses any webpage → selects/highlights English text → extension shows a popup with Vietnamese translation, word definition, examples, and pronunciation. Can also use hover-to-translate, right-click context menu, or omnibox 'envi' keyword search. PDF documents are supported via integrated pdfjs viewer.
Select/highlight text to instantly look up English-Vietnamese word definitions with examples and explanationsTranslate entire paragraphs by selecting textLook up irregular verbs and adjectivesPronounce words and example sentences via TTSHover-to-translate for quick inline translationRight-click context menu for dictionary lookup and translation
- 目标用户
- Vietnamese students learning English / Vietnamese speakers reading English-language web content / Vietnamese translators and professionals needing quick English-Vietnamese lookups
- Source code is heavily minified (background.js 764KB, popup.js 871KB, popup2.js 2.5MB) making precise code-level verification difficult
- Could not verify if envi.jpdictionary.com website has its own login/paid features that users might be directed to for OCR/handwriting features
- The popup2.js file (2.5MB) was not fully examined but no login/payment keywords were found in any searches
付费分析未识别到付费功能
No premium, subscription, payment, price, paywall, billing, or upgrade logic found in any source file. All 'license' hits are open-source library license declarations (MIT, BSD-3-Clause). All 'stripe' hits are Bootstrap CSS '.table-striped' classes. All 'pro' hits are CSS 'progress' or 'progress-bar' classes. No payment platform integrations detected. The extension appears to be entirely free.
- 置信度
- 95
- 支付平台
- --
- 来源
- AI / 高
- 需要登录
- 否
- 登录理由
- No login UI, account creation, or authentication flow found in the extension source. The extension operates directly on web page text selection and uses public dictionary/translation APIs (envi.jpdictionary.com, papago.naver.com, bing translator, Google translate) that do not require user authentication. All 'auth' and 'jwt' keyword hits are from library license comments (Bootstrap Authors), pdfjs, or embedded font data — none represent actual authentication logic.