Stable signalNo paid features detectedHigh-risk permissions

哔哩哔哩下载助手

哔哩哔哩视频下载助手, B站下载助手

Users90KCurrent public install base

Rating3.5Store average score

Reviews119Public review volume

Manifest versionV3Extension platform version

7-day growth0Net users gained this week

7-day growth rate0%Relative weekly velocity

Preview

哔哩哔哩下载助手 Media preview

2 assets

Trend

User growth trend

Review user movement across collected snapshots.

User Growth Over Time

Rating trend

7-day rating trend

View collected rating snapshots from the latest 7-day window to assess rating stability.

7-day rating change

Start

3.53

Latest

3.53

7-day rating change

0.00

2026年7月15日2026年7月21日

Growth overview

Daily, weekly, and monthly growth

Compare 1-day, 7-day, and 30-day net growth and growth rate.

1-day growthFlat

00%

7-day growthFlat

00%

30-day growthFlat

00%

Technical snapshot

Version, languages, and crawl freshness

Review publication date, version, supported languages, and crawl timestamps.

Version1.5.7

ManifestV3

Size425KiB

Languages2English / 中文（中国）

Published--

Store updated--

Last crawled--

Overview

Product summary

Review the store description, core capabilities, and common use cases.

1. 哔哩哔哩或B站视频下载

2.插件管理

美化插件展示及插件管理

Reviews

Recent review snapshot

Inspect the latest comments and rating distribution.

Store average score3.5Chrome Web Store aggregate rating, including ratings without synced review text

Synced text average3.4Average computed only from synced review bodies below

Reviews with text98Synced review bodies

Total ratings / reviews119Chrome Web Store public rating/review count

Store average score: 3.5. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.

5★

4★

3★

2★

1★

Quintin Lu2020年12月4日

感谢♪(･ω･)ﾉ

Pyro182020年11月29日

不再工作

嘉軒黃2020年10月26日

下載的影片會掉幀

Alan Watson2020年10月7日

很好用

mr facebook2020年10月2日

視頻/封面下載簡潔好用，但是這個擴展會強制修改新標籤頁(新分頁/主頁)等設定誠心建議增加手動選項(設置/配置)，讓用戶自行手動選擇需啟用哪些功能。

鬣长平2020年8月12日

为什么要改主页呢

嘘寒问暖不如打笔巨款2020年8月7日

下载没问题，问题是你改个毛的主页？而且改的还那么恶心！！

穿越时空的喵。2020年7月21日

主页能不能有选择，不要直接就改

Elaina2020年6月25日

楼下的不要bbFLV格式，b站源码就是FLV格式，想要mp4自己去转格式

yw o2020年4月13日

可用，但是会改你主页，可用上4星，改主页减3星（没得减了，最低一星）

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哔哩哔哩 Downloader

Tools

哔哩哔哩视频下载，B站视频下载，BiliBili 视频下载，下载B站1080P、4K高清视频

Download Bilibili videos

Fun

The best solution to download Bilibili anime shows, videos, manga, subtitles, thumbnails, filmstrip, tags, comments from Bilibili

b站视频下载助手 bilibili video downloader

Workflow & Planning

bilibili video downloader, one click to download videos easily.

FHD Bilibili Video Downloader

Accessibility

Download Bilibili videos easily up to 1080p high resolution formats

爱哔哔-bilibili-B站助手

Entertainment

bilibili 哔哩哔哩网页版视频下载。支持博主投稿视频，番剧视频下载，支持合集一键批量下载。

AI product read

Bilibili (B站) video downloader — extracts video metadata from Bilibili pages and enables direct video file download by modifying response headers to force browser download

Users want to download Bilibili videos for offline viewing, but Bilibili does not natively offer a download button. The extension intercepts Bilibili's video CDN streams and sets Content-Disposition headers to 'attachment', triggering file downloads.

1. User installs extension and navigates to a Bilibili video/bangumi page. 2. Content script (video_bilibili_accessible.js) reads video metadata from the page's __INITIAL_STATE__ or __playinfo__. 3. Content script (video_bilibili_content.js) displays download options injected into the page UI. 4. When user clicks download, the popup/background resolves video URLs via Bilibili's player API. 5. declarativeNetRequest rules rewrite the Referer header and set Content-Disposition:attachment on bilivideo CDN requests, forcing the browser to download the video file instead of streaming it. 6. Optionally, the user can convert the downloaded video format via cv.pictureknow.com.

Target users: Chinese internet users who watch videos on Bilibili and want to download them for offline use / Users browsing Chinese e-commerce platforms (Taobao, Tmall, JD) looking for coupons

All JS files are minified/webpack-bundled, making it difficult to trace exact application logic beyond keyword scanning
The coupon_content.js and jd_coupon_content.js files are large React bundles whose specific UI elements cannot be easily inspected
Cannot confirm whether the popup UI shows any paywall or upgrade prompts without rendering it

Monetization

No paid features detected

No evidence of paid features, subscription gating, upgrade prompts, or payment platform integration found in the extension source code. Keyword matches for 'pro', 'license', and 'pay' were all false positives from React production builds, MIT license headers, CSS progress elements, and Sizzle.js internals. No Stripe, premium, membership, VIP, subscription, or upgrade keywords were found. The extension appears to be entirely free.

Confidence: 90
Payment platform: --
Source: AI / Medium
Login required: No
Reason: The extension itself does not implement any login UI, authentication flow, or account system. It works by extracting video metadata directly from Bilibili's page state (window.__INITIAL_STATE__, window.__playinfo__) via a content script injected into bilibili.com video/bangumi pages, and calls api.bilibili.com/x/player/playurl for video URLs. No cookie manipulation, OAuth, password fields, or sign-in UI were found. However, Bilibili (the destination service) may require its own login for higher-quality streams or bangumi content, which is outside the extension's control.

Permission risk

High-risk permissions

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

敏感权限：proxy、management
扩展能力较强：tabs、storage
主机权限覆盖范围较宽

Publisher

tomxuxu

Independent publisher

Email: [email protected]
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