Chrome extension · local-first

LinguaLayer

Learn English or Chinese inside the pages you already read.

LinguaLayer adds a small number of level-matched expressions to ordinary web pages. Click any expression to hear it, see the original, or mark it as learned without leaving the article.

Add to Chrome See the reading flow

Site access only after you enable it Original text is always recoverable Local browser pronunciation

example.com/insights/product-strategyL

PRODUCT NOTES

把每天的阅读，变成可理解的语言输入

新产品最容易陷入的问题issue，不是功能太少，而是没有先验证真正的市场需求market demand。

LinguaLayer 会根据阅读方向、水平和场景控制出现频率。每个词组只在当前页面出现一次，尽量不打断理解。

Two learning directions

Designed as two products, not a reversible translator.

For Chinese readers learning English

解决方案 → solution

English vocabulary appears inside familiar Chinese context.

For English readers learning Chinese

solution → 解决方案

Simplified or traditional characters, with optional pinyin.

Initial release

The useful loop comes before the account.

Control the interruption

Choose direction, level, reading tracks, intensity, pronunciation, and site access.

Keep progress between sessions

Expressions and review timing persist in Chrome storage after you close or restart the browser.

Learn without opening another tab

Hear pronunciation, reveal the original, and mark an expression as known from the page.

Launch plans

Start with the essentials. Upgrade for domain-focused reading.

Free

Local reading layer

Chinese-English and English-Chinese basic reading pack
Per-site activation, intensity, pronunciation, and meanings
Progress persists across browser sessions; optional sign-in syncs it across Chrome profiles

Available during early access. No payment details required.

Pro

Domain vocabulary system

$4.90/month

Technology, business, news, exam, academic, and travel packs
Expanded phrase and pattern inventory
Track-specific matching for your reading goals

3-day free trial, then renews monthly. Manage or cancel from the account page.