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.
Удобно для конспектирования, написания рефератов и пр. или когда хочешь кому-то выделить текст во время демонстрации экрана Не пробовал функцию сохранения в долгосрочной перспективе, но для работы с текстом в течении недели - отличная удобная вещь!
Have been using it for a long time and now does not work on ANY site. There was a recent update to Chrome so dont know if this has any reason for the loss of use. Can you please advise? Once again it does not work on ANY site. I have removed and reinstalled yet no change. Thank you.
It works well on most of the pages. Just hope it can create sidenote as well.
seems like an awesome extension but not being able to highlight PDFs is definitely a huge draw back
Not sure if it's just me but sometimes my hotkeys doesn't work.
几乎完美,但是不够方便,如果可以选中文本后直接弹出选择颜色的选项,而非现在必须右键点2下打开菜单,如果能跳过这个步骤,那么这将是我的梦中情highlighter
Set your preferred keybinding and highlight without touching mouse. Its amazing, many thnks for doing this great job!
This extension is AMAZING! How did I go so long without it?! It truly is super simple and easy to use, as well as very customizable. Just select some text, right-click, and set the highlight. There's a bunch of preloaded highlight styles and you can edit them or add new ones. You can also set overlapping highlights (so like a big block of yellow highlighter and then add underline to some portion of that and then bold to some portion of THAT). Lets you mark/organize any webpage however you desire. THIS IS SO HELPFUL! Seriously Idk how I never used this before. If you keep pages bookmarked to reference, this is a MUST HAVE extension.
Loved it
This is the best chrome extension of its kind. - customizable keyboard bindings - customizable highlight colors + customizable TEXT colors of what you highlight - in addition to highlighting, it can also bold and strikethrough - magnifies: this makes the text larger - quotes: creates what I call a 'callout' - redacts: hides the content, useful for quizzing yourself It does all of this WITHOUT interrupting/covering anything else on the website, it's like magic BUT WAIT THERE'S MORE - stores all your highlights in a very simple and convenient way, and can READ THEM TO YOU OUT LOUD - exports in markdown format The only thing this is missing is the ability to annotate, but frankly this extension does more than enough, it almost feels rude to ask for more Dev, I appreciate you so much, you've made learning (studying to be a dev / SWE myself) much faster for me