AI 产品解读Facebook video and media downloader — injects download buttons on Facebook pages to save videos, reels, photos, thumbnails, GIFs, audio, and subtitles directly to the user's device.
Facebook does not natively allow downloading videos and media from its platform. This extension provides a one-click way to download Facebook content (videos, reels, stories, photos, thumbnails, GIFs, audio, subtitles) from pages, groups, profiles, comments, and covers.
1. User logs into Facebook in their browser. 2. User navigates to a Facebook page with video/media content. 3. User clicks the extension icon (popup) or the floating download button appears over videos. 4. The content script scans the page for video elements and extracts video IDs. 5. The background script extracts the user's Facebook session token (fb_dtsg) and sends authenticated requests to Facebook's internal APIs to get direct media URLs. 6. Download links for various qualities are presented. 7. User clicks a quality option; the file downloads via a new tab.
Download Facebook videos in multiple quality options (HD, SD, audio)Download from Facebook Watch, Reels, Stories, Groups (including secret groups), profiles, comments, and coversDownload thumbnails, GIF images, and photosExtract and download audio (MP4) from videosAuto-detect videos on the current Facebook page and show download buttonsMulti-language support (100+ languages)
- 目标用户
- General Facebook users who want to save videos and media for offline viewing / Content creators who need to archive or repurpose Facebook media
- The 'billed' keyword match from the deterministic heuristic was a false positive from Danish locale ('gif-billeder' = gif images in Danish) — no actual billing/paywall code exists.
- The extension uses a large minified/concatenated popup.js (229KB) which was not fully analyzed, though grep scans for paid keywords returned no hits.
- The 'token' matches are Facebook session tokens (fb_dtsg), not authentication tokens for a separate account system — the extension does not create its own user accounts.
付费分析未识别到付费功能
No payment, subscription, billing, license, premium, upgrade, Stripe, or paywall code was found anywhere in the extension source. The heuristic's 'billed' keyword match was a false positive from Danish locale 'gif-billeder' (meaning gif images in Danish). The extension displays ads linking to an external game (play.tappaw.com) but does not gate any features behind payment. All download functionality appears free and fully accessible without any payment.
- 置信度
- 90
- 支付平台
- --
- 来源
- AI / 中
- 需要登录
- 需要复核
- 登录理由
- The store description explicitly states: 'You need to log in to Facebook to download videos.' The extension's core workflow extracts the user's Facebook session token (fb_dtsg from DTSGInitialData) from the logged-in browser session (background.js:878) and uses it to make authenticated API requests to Facebook's GraphQL and tahoe async endpoints to retrieve video URLs. Without being logged into Facebook, the token extraction and subsequent API calls would fail, making the core functionality unusable. The extension itself does not implement its own login UI — it relies entirely on the user's existing Facebook browser session.
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