1. Install extension → 2. Click toolbar icon to open popup → 3. Create replacement rules (find/replace with optional regex, styling, domain filters) → 4. Browse any website with automatic text replacements applied via content script → 5. Optionally create account on wordreplacermax.com for cloud sync/sharing features

Target users: Users who want to personalize web content / Professionals needing consistent terminology across sites / Users with accessibility needs for text customization / Teams sharing standardized text replacements

Source code is heavily minified, making it difficult to trace exact login flow and UI gating logic
Cannot determine if popup UI requires login before allowing rule creation without running the extension
The specific features provided by api.wordreplacermax.com account system (sync, sharing, etc.) are unclear from static analysis alone

Monetization

No paid features detected

No evidence of paid features, subscription models, or payment integrations found. No Stripe, PayPal, or other payment platform references. No 'premium', 'upgrade', 'billing', or 'subscription' keywords in meaningful context. The 'pro' and 'license' keyword hits are from minified code variable names and third-party library license headers (Bootstrap MIT, Mozilla MPL), not paid feature indicators. The extension is open source on GitHub. Store listing does not mention any paid tiers.

Confidence: 85
Payment platform: --
Source: AI / Medium
Login required: No
Reason: The extension includes a full AWS Cognito/OAuth account system (auth.js, Cognito IDP endpoint, login/logout callbacks on wordreplacermax.com, account settings with 'Delete account' in popup), but the core text replacement functionality runs via content.js on all URLs without requiring authentication. The store description states 'Your rules stay private on your device' and the extension only requests 'storage' permission for local rule storage. auth.js is only injected on wordreplacermax.com/*, not on other sites. The API at api.wordreplacermax.com appears to support optional account features (likely cloud sync or rule sharing), not the core replacement workflow.

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

dan-lovelace

Independent publisher

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

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Permissions

Host access