AI 产品解读Permanent, private text highlighting tool for any web page
Users need to mark up and annotate web pages with persistent highlights that survive page revisits, without relying on cloud services or accounts
1. User visits a web page and selects text via mouse or keyboard
2. User right-clicks to access context menu or uses keyboard shortcut to apply a highlight style
3. Highlight is visually applied to the page and stored locally in IndexedDB via PouchDB
4. On subsequent visits to the same page, the extension automatically restores highlights
5. User can view/manage all highlights via the popup, options page, or overview summary
6. Highlights can be exported as backup files and imported to restore or transfer between browsers
Create text highlights with multiple styles (colors: Red, Orange, Yellow, Green, Cyan, Purple, Grey; plus Redact, Blur, Bold, Italic, Underline, Strikethrough, Monospace, Magnify, Quotation)Highlights persist across browser sessions using local IndexedDB storage (PouchDB)Keyboard shortcut support for applying highlights (up to 10 preset shortcuts)Right-click context menu for highlight creationPopup dialog showing all highlights on current page with search/filter/sortOverview/summary page for viewing, printing, or saving all highlights
- 目标用户
- Researchers and students studying web content / Readers who want to annotate articles and reference material / Users who want private, local-only web annotation without cloud dependencies / Knowledge workers who need to mark up and return to important web content
- Source code is minified/bundled making line-by-line analysis harder, but core functionality is clearly local-only with no external service dependencies
- No suspicious network requests found; all external hosts are for static assets, library CDNs, and documentation links
付费分析未识别到付费功能
No premium, subscription, payment, or billing mechanisms found. Grep searches for 'premium', 'subscription', 'payment', 'billing' all returned zero matches. The 'upgrade' keyword hit is the CSP directive 'upgrade-insecure-requests' in manifest.json line 3 - a standard security feature, not a paid upgrade. The 'license' hits are from third-party MIT license text in libraries. The 'pro' hits are false positives from minified code variable names and CSS classes. No feature gating, no Stripe/payment integration, no upgrade prompts found.
- 置信度
- 95
- 支付平台
- --
- 来源
- AI / 高
- 需要登录
- 否
- 登录理由
- No login, sign-in, account, or authentication mechanisms found in source code. Grep searches for 'login', 'sign in', 'account', and 'password' returned no relevant matches. All data is stored locally using PouchDB with IndexedDB adapter (line: 'new PouchDB("sos", {auto_compaction:true, adapter:"idb", revs_limit:10})'). Store description explicitly states: 'This process is completely private. The location and contents of your highlights never leave your browser.' The 'auth' and 'token' keyword hits are false positives from library code (Angular, jQuery, PouchDB), CSS class names (.token for highlight styling), and third-party license text.
Prático, útil, rápido. O que todos querem como forma de destacar, sem delongas, o que se quer ler. A vantagem de salvar também é útil. Sugestão: ao selecionar palavra (s) ou frase (s) abrir uma janela, automaticamente, para escolher o tipo de cor. Clicar com o botão direito do mouse e depois escolher leva mais tempo.
可以很方便地在網頁上標出重點,之後回顧的時候可以馬上找到,而且可以匯出/匯入,在閱讀大量文章的時候整理很好用。(跟其他款分頁管理套件合在一起用真的完整地解決了我的問題)
优点是免费、能自定义颜色、标记内容保存于本地(不必关联其他账号,且访问速度快),配置快捷键之后用起来很顺手;唯一的缺点(在我看来)是高亮背景的圆角不能去掉。
Doesn't do the one job it is supposed to do...highlight.
支持数据的导入导出,非常好用。但是还是纠结到底用google keep 还是这个。keep无法标记。。。
Simple to use and customize: it's great. My one gripe is that it can shift the text on the page as a result of the highlighting.
no funciona, la instale dos veces, intento subrayar distintas paginas web con distintos colores y nunca hace nada. una perdida de tiempo
I use it on a laptop. It works perfectly for me.
ME AND DIDI HATE IT!
it doesnt work at all