
inContext is a free Chrome extension that acts as an AI dictionary for language learners. Highlight any unfamiliar word on any web page and it instantly returns a definition written for your current language level and shaped by the surrounding sentence, then stores everything in a side panel for later review.

这是编辑给出的评估,满分 5 分,不是用户打分的平均值。 本页的各方观点由 AI 根据产品信息归纳,不是真实用户的评价。
根据 OpenAITools.app 于 2026-11-11 核对的流量数据,inContext(chromewebstore.google.com)是一个收录在 AI 语言学习下的 AI 平台,月访问量为 0,月度环比流量变化为 +0(0.0%)。其主要地理市场为全球(— 流量份额),采用免费增值定价模式。按月流量计算的主要竞争替代方案包括 NeonLingo(6501 次访问/月),Language Reactor(187.88万次访问/月),Ddict(3.21万次访问/月)。
懂语境的词典,绝了。
外语阅读利器。
好用。
顺手。
以下短评基于实时网页探查、定价机制与同类产品基准由 AI 综合模拟生成,旨在呈现不同使用场景下的常见槽点与亮点,非实名真实用户评价。
Highlight any word on any page and inContext immediately shows its meaning without leaving the article, PDF or website you are reading.
The extension reads the surrounding sentence to choose the sense of the word that actually fits, rather than returning a generic entry.
Explanations are pitched at your language level, so the definition itself uses words you already understand.
Every looked-up word, plus the sentence you found it in, is stored in the side panel for later revision.
Runs entirely in Chrome, so it works on news sites, blogs, documentation and other web text you already read.
inContext is a free Chrome extension that acts as an AI dictionary for language learners. Highlight any unfamiliar word on any web page and it instantly returns a definition written for your current language level and shaped by the surrounding sentence, then stores everything in a side panel for later review.
Students and self-learners read foreign-language articles and get instant, contextual meanings without breaking focus.
Researchers and professionals skim technical pages in a second language and clarify unfamiliar terms as they go.
Casual readers build a personal review list of words they met naturally in real articles.
同一分类下同类 AI 工具的流量并排对比
| 排名 | AI 工具 | 月访问量 | 月度环比增长 | 直接流量占比 | 定价 | 头对头 |
|---|---|---|---|---|---|---|
| ● | inContext | 0 | — | — | 免费增值 | 当前产品 |
| 1 | NeonLingo | 6501 | -24.5% | 35% 直接流量 | 免费增值 | 对比 NeonLingo |
| 2 | Language Reactor | 187.88万 | +0.6% | 77% 直接流量 | 免费增值 | 对比 Language Reactor |
| 3 | Ddict | 3.21万 | +2.4% | 65% 直接流量 | 免费增值 | 对比 Ddict |
| 4 | InterSub | 7.16万 | -11.2% | 45% 直接流量 | 免费增值,免费试用 | 对比 InterSub |
| 5 | Trancy | 43.88万 | -57.6% | 76% 直接流量 | 免费增值,免费试用 | 对比 Trancy |
| 6 | BiRead | 1.37万 | -15.8% | 40% 直接流量 | 免费增值 | 对比 BiRead |
借助双语字幕与 AI,从 Netflix、YouTube 和真实文本中学习语言
浏览器翻译、词典与 AI 写作助手
InterSub is a browser extension for Chrome, Edge, and Firefox that shows dual subtitles in the video player, gives you a hover pop-up dictionary, and builds a vocabulary list automatically while you watch.
Trancy is a language learning assistant that overlays AI bilingual subtitles on YouTube, Netflix, and other streaming and course platforms, then turns what you watch into vocabulary, sentence, and speaking practice.
一键把任何网页变成双语阅读
在任何网页或 PDF 上,从上下文中学习英文词汇
面向网页、PDF 与图片的 AI 双语翻译工具