Helps users identify and fix grammar errors, spelling mistakes, and style issues in their writing—including subtle errors like 'there/their' misuse, 'a/an' errors, and repeated words that basic spell checkers miss

User opens extension popup → types or pastes text into the text area (or selects text on a webpage and right-clicks 'Check Grammar') → selects a language → clicks 'Check Grammar' → extension sends text to LanguageTool API (https://api.languagetool.org/v2/check) → results are displayed with highlighted errors inline → user hovers over highlights to see details and replacement options → clicks blue replacement buttons to correct → re-checks if needed → copies corrected text to clipboard

目标用户: Writers and content creators / Students / Professionals writing emails or documents / Non-native English speakers needing grammar assistance / Multilingual users (25+ languages supported)

Extension uses LanguageTool's free public API which has rate limits (20 requests per minute, ~10k chars per request); behavior under heavy use is unknown
Banner and link content is dynamically loaded from linangdata.com (bannertop.php, bannerbottom.php, dynamiclinks.php)—content served could change but these are display-only, not functional

付费分析

未识别到付费功能

No payment, subscription, upgrade, billing, or feature-gating code exists in the extension. All 'pro' keyword hits are false positives from words like 'provide', 'projector' (Bootstrap Icons), and 'properties'. 'Stripe' and 'paypal' matches are Bootstrap Icons icon names (cone-striped, paypal icon). The extension calls LanguageTool's free public API without an API key. While LanguageTool itself has a premium tier, the extension does not gate any features behind payment or reference LanguageTool premium.

置信度: 95
支付平台: --
来源: AI / 高
需要登录: 否
登录理由: The extension's core workflow—type/paste text, click 'Check Grammar', receive suggestions—requires no login or account creation. All keyword hits for 'auth', 'login', 'sign-in', and 'jwt' are false positives from Bootstrap library authorship notices, Bootstrap Icons icon names (e.g. sign-intersection), and Chrome Web Store verified_contents.json metadata. No authentication tokens, session management, or login UI exists in the codebase.

权限风险

低风险权限组合

根据声明权限和站点访问权限，评估插件的访问范围与潜在敏感度。

未命中敏感权限或广域站点访问规则

发布者

LinangData

独立发布者

邮箱: [email protected]
电话: --
地址: --

上面的公开联系方式保持可见；开发者组合页对付费账号开放。

查看开发者组合页

权限

站点访问

Grammar Checker

Grammar Checker 媒体预览

30 日用户趋势

用户增长趋势

30 日评分变化

30 日评分变化

日/周/月增长表现

版本、语言与抓取信息

插件简介

最新评论快照

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