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.
I use this app a ton! Extremely useful. I have a request that would make me love this app even more and would help me speed through studying with multiple articles and website tabs open at the same time... After highlighting a PDF or webpage I will need to re-scroll through the page to find the parts that I have highlighted. **Would it be possible to add a feature allowing me to open a new tab that acts as a simple text file listing ONLY my highlights of a particular page and/or of various selected tabs/pages?
A few days after some words on a page are highlighted by this tool, those words might not be highlighted automatically when you open the webpage again. Often you need to refresh the page to make the highlights appear. Sometimes even refreshing the page doesn't work.
love it!! very easy to use. though i would love a play and pause function for the "speak" option.
It's simply and easy to use. Really helped my out a lot, had to do a big research essay and being able to highlight details to use is really helpful. And you don't have to look for what you highlighted, you just click on the marker and it shows you what you highlighted. Great app.
nagyon jó, pont annyit csinál, amennyit kell
SUGGESTION: Nice app. It would be even greater if you could define a shortcut after highlighting a text on web. all the best
Great!!!
Great
lost all the highlights once i removed and installed it again. the reason for removing it - it stopped working all of a sudden, just didnt highlight anything ! i so liked it, but i dont know how this change happened
This is exactly what I was looking for! It saves the highlighted pages and you can add your own shortcuts for different highlight-colors, love it!