User clicks extension icon -> Side panel opens -> User creates/edits notes -> Notes are saved to chrome.storage.sync -> Notes are synced across devices logged into the same Chrome profile.

Target users: Chrome users who need quick access to notes / Students or professionals who take notes while browsing

The extension is heavily minified, making some logic harder to trace, but the storage and sync mechanisms are clear.
No external API calls for user accounts were detected, confirming the 'no login' decision.

Monetization

No paid features detected

The extension is free. There are no references to payment gateways, subscription management, premium features, or license keys. The support URL mentions 'donate', implying it is a free project relying on voluntary support, not a paid product.

Confidence: 95
Payment platform: --
Source: AI / High
Login required: No
Reason: The extension uses chrome.storage.sync for local/cloud sync within the browser profile. There is no code implementing user authentication, login UI, or redirection to an external account system. The core workflow of creating and managing notes is fully accessible without logging into any account.

Permission risk

Medium-risk permissions

This estimate uses declared permissions and host permissions to assess access scope and sensitivity.

扩展能力较强：storage

Publisher

Independent publisher

Email: [email protected]
Phone: --
Address: --

Public contact fields are shown above. Developer portfolio pages are available on paid accounts.

View developer portfolio

Permissions

Host access

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30-day user trend

User Growth Over Time

30-day rating change

30-day rating change

Daily, weekly, and monthly growth

Version, languages, and crawl freshness

Product summary

Recent review snapshot

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