User installs the extension and configures auto-conversion preference (e.g., always convert visited pages from Simplified to Traditional). Content script runs on all pages at document_idle, detects page language, and applies character/phrase conversion using bundled dictionaries (s2t-char, s2t-phrase, t2s-char, t2s-phrase). Users can also manually trigger conversion via context menu or keyboard shortcuts, and set per-domain rules in the options page.

Target users: Chinese-speaking internet users who read both Simplified and Traditional Chinese / Mainland China users reading Traditional Chinese content (Taiwan/Hong Kong websites) / Taiwan/Hong Kong users reading Simplified Chinese content (Mainland websites)

Source files are minified/bundled (background.js, content.js, options.js) so individual function analysis is limited, but keyword scanning and manifest analysis provide strong evidence for all three decisions.
No external API endpoints found besides Chrome Web Store update URL and GitHub links — confirming purely local operation.

Monetization

No paid features detected

No payment platforms, billing APIs, subscription logic, upgrade prompts, or feature-gating found. The 'pro' keyword hits are false positives from CSS class names (.form-autocomplete-input) in Spectre.css. The 'license' keyword hits refer to MIT License headers in Spectre.css files and a MSG_LICENSE label linking to the extension's open-source LICENSE file — not a paid software license. No Stripe, PayPal, IAP, or any payment integration exists.

Confidence: 98
Payment platform: --
Source: AI / High
Login required: No
Reason: No login, authentication, account creation, or OAuth flows found anywhere in the extension. The 'auth' keyword hits are false positives from minified React runtime code and the manifest 'author' field. The extension uses only local Chrome APIs (storage, contextMenus, tabs, downloads, notifications) and local dictionary files for its core conversion workflow. No external service authentication is required.

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：downloads、storage、tabs

Publisher

tongwentang

Independent publisher

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

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Permissions

Host access