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.
Exactly what I am looking for! can't ask for more! Thanks for the work!
Testei várias, mas esta é a melhor ferramenta para marcar textos em páginas Web que já encontrei. Salva automaticamente, ao contrários de outras que ao fechar a página, perde a marcação. Top demais. Parabéns aos desenvolvedores.
nice, useful for review
It works great, thanks!!
The extension is very helpful and I decided to make the colors more vivid, which is a great option. However, I did find it difficult, per the instructions in the overview, to figure out how to delete the highlight. The overview instructs to right click on the highlighted area and then choose a new color or remove the highlight. This process did not work. I had to highlight the entire text (no big problem there) and then click on the extension button, choose options, go to Pages, select the URL with the highlighted text and click on the [X]. Preferably, I would like to be able to either click on the highlighted text or left-click and drag over the entire highlighted text area and then right click, which brings up the highlight colors and have the option there to "Undo" or "Remove Highlight." Currently, there are too many steps to undo a highlight. I wish it also would work in an "editable text box" like those found in Google Calendar, where I often enter info in the 'Description' box. I understand the difficulty or impossibility of doing that since it is not a constant URL. *I'll put it on my Wish List! As I use it more, I will return to review more features that are (+)'s or (-)'s. (+) I have found it easier and more user friendly than a couple other, to remain un-named, highlighter extensions.
It works only for certain types of pages. For some – the highlighting disappears after a while.
Didn't saved my highlighted webpages
The keyboard shortcut option is just awesome. I didn't like the selection of colors, they're just too light/faded, but I did setup some bold ones! You can also save your selection. I don't think someone could ask for more!
It works great, when I refreshed the page the highlights were still there. I will continue to test.
Thanks a lot ! Fine apps... but not in french. May I help you to translate for free all the item from english to french ? Just ask me ;-)