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Chrome extension by Wang Chao · Productivity · Tools

A Chrome extension in Productivity · Tools with 7 000 users, a small but real audience.

Specific sites only: 7 match patterns.

What the developer says, and 1 screenshot

Loading from the Chrome Web Store. Open the listing if it does not appear.

Users
7 000
Rating
4.9 (19 ratings)
Users, last 15 days
unchanged
Rating, last 30 days
Not watched long enough to say
Version
2.0.0
Updated in the store
2026-05-13
Published
2025-05-11
Manifest
V3
Browser access
7 permissions, 7 site patterns

How it has moved

Users
unchanged since 01.09
7k · 3 readings
  1. 2026-09-017k
  2. 2026-09-057k
  3. 2026-09-157k
Rating
unchanged since 01.09
reviewsrating 4.94-4.95 · 3 readings
  1. 2026-09-01reviews18rating4.94
  2. 2026-09-05reviews19rating4.95
  3. 2026-09-15reviews19rating4.95
Users
unchanged since 01.09
7k · 3 readings
  1. 2026-09-017k
  2. 2026-09-057k
  3. 2026-09-157k
Rating
unchanged since 01.09
reviewsrating 4.94-4.95 · 3 readings
  1. 2026-09-01reviews18rating4.94
  2. 2026-09-05reviews19rating4.95
  3. 2026-09-15reviews19rating4.95

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing more than once a day and record a point only when something moves. History beyond ninety days is in the app.

What it can reach

Specific sites only: 7 match patterns.

  • https://api.bilibili.com/*
  • https://www.bilibili.com/*
  • https://i0.hdslb.com/*
Show the remaining 4
  • https://i1.hdslb.com/*
  • https://i2.hdslb.com/*
  • https://aisubtitle.hdslb.com/*
  • https://*.bilibili.com/*
  • Read and change cookies on the sites it can access cookies
  • See the address and title of every tab you have open tabs
  • Manage your downloads downloads
Show the remaining 4
  • Run its own code on the pages it can access scripting
  • Act on the current tab, but only after you click it activeTab
  • Open a panel beside the page sidePanel
  • Store data in your browser storage

The full permission history for this extension

What changed recently

Nothing has moved on this listing since we started watching it.

The publisher

Wang Chao publishes 6 listings we track, 8k users between them.

  1. 飞书多维表格助手 Wang Chao · Productivity · Tools · published 2024-12-30 654 users ★ 5.0
  2. Bilibili Cover Preview - 哔哩哔哩封面预览 Wang Chao · Productivity · Tools · published 2024-12-24 90 users ★ 2.0
  3. AIChatGroup - AI 对话分组管理工具 Wang Chao · Productivity · Workflow · published 2025-07-31 57 users ★ 5.0
Show 2 more from this publisher
  1. CSS 代码过滤器 Wang Chao · Productivity · Workflow · published 2025-01-15 18 users
  2. 飓风课堂播放器助手 Wang Chao · Productivity · Tools · published 2026-08-26 7 users

Like this one

Listings the catalog judges closest in what they say they do.

  1. B站字幕助手 - bilibili Describes nearly the same job, smaller audience 6 users
  2. Bilibili Subtitle Download Describes nearly the same job, smaller audience 2k users ★ 5.0
  3. Bilibili Transcript Exporter Describes nearly the same job, smaller audience 46 users
  4. B站视频字幕提取总结-支持无字幕文件 Describes nearly the same job, smaller audience 22 users ★ 5.0
  5. BiliBili 字幕提取器 Describes nearly the same job, with an established audience 10k users ★ 5.0

The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.

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Figures come from our own daily pass over the public Chrome Web Store listing, last read on . We publish no contact details for extension developers.