Social media platforms display small/low-resolution profile pictures and may enforce privacy guards that prevent viewing the full-size image. This extension bypasses those restrictions to show the original HD profile picture.

1. User navigates to a Facebook, Instagram, Messenger, or TikTok profile page → 2. Right-clicks anywhere on the page → 3. Selects 'Open Full-Size Profile Picture' from context menu → 4. Extension extracts the profile picture URL using platform-specific logic (Graph API, internal API, or HTML scraping) → 5. Opens the full-size HD image in a new browser tab

Target users: General social media users who want to see full-size profile pictures / People who want to download or inspect profile pictures from Facebook, Instagram, or TikTok

Cannot confirm whether the extension works for private/guarded profiles without the user being logged into the platform — this depends on platform-side behavior
The hardcoded Facebook Graph API access token may expire or be revoked over time, which could break Facebook functionality
Instagram internal API endpoints may change, potentially breaking Instagram functionality

Monetization

No paid features detected

The extension contains zero payment, subscription, billing, or premium-tier logic. No Stripe/PayPal integrations, no plan checks, no upgrade UI, no feature gating. The keyword hits for 'pro' in the static scan are false positives from the substring 'pro' appearing in words like 'profile', 'profile_id', 'profile_pic_url_hd', 'resolve', 'Promise', etc. The extension is entirely free and open-source on GitHub.

Confidence: 95
Payment platform: --
Source: AI / High
Login required: No
Reason: The extension implements no login UI, no account system, and no authentication flow of its own. For Facebook, it uses a hardcoded public Graph API access token (facebook.js:39) to fetch profile pictures without user authentication. For Instagram, it calls an internal API with a spoofed mobile User-Agent (instagram.js:18-22, rules.json:8-11) that can resolve public profiles. For TikTok, it scrapes the public page HTML (tiktok.js:19-28). While viewing private/guarded profiles on these platforms may require the user to be logged into the platform itself, the extension does not gate any functionality behind a login.

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：tabs

Publisher

Adem Kouki

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