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.
nice!
The concept is great, its easy to use.
"Could not move extension directory into profile." It is showing error. This error is in your extension, or in my system, please tell. If it's for my system, what can be the solution, if it's for your extension, then fix it. have a nice day.
Genial genial, solo le faltaría organizar los marcadores en carpetas , por etiquetas o por paginas, web,,,,y muy importante poder compartir los marcadores
It is a very good highlighter... but god, god why does the X button have to appear at the beggining of a highlight and not above it (what if you want to select text, dont yall select text starting from upper left corner down?), and why is it so big....
Great extension. I really wanted a extension which keeps highlighted text even after closing the tab. It works on incognito tabs too, in Brave. Loved it !!
A melhor de todas as extensões!!! não trava, super prática com seus atalhos. AMEI
Every once in a while, about half a month to a month, my highlighted data suddenly disappears, leaving only some of the latest data, which has happened several times. Fortunately, I often have backup data, but I still lost some data that I forgot to mark during the backup period. Version 2023.07.24 Windows 10 22H2 chrome verison 119.0.6045.124 每隔一段时间,大概是半个月到一个月,我的高亮数据就突然没了,只剩一些最新的数据,发生好几次了,幸亏我经常有备份数据,但还是丢失了一些我忘记备份期间而标记的数据
Bug: Can't delete old highlights. Only the previous highlight can be deleted. Yet, they all have the (x) on them.
Not much use because the highlighted text is NOT permanent. It is gone when you refresh the webpage.