知了 - 知乎问答采集助手
Chrome extension by videohelper · Productivity · Tools
A Chrome extension in Productivity · Tools with 3 000 users, a small but real audience. Audience over the last 30 days: unchanged.
Specific sites only: 3 match patterns.
What the developer says, and 3 screenshots
Loading from the Chrome Web Store. Open the listing if it does not appear.
- Users
- 3 000
- Users, last 30 days
- Unchanged (the store rounds this count to 1 000, so it moves only between steps)
- Rating, last 30 days
- -0.11 in 30 days
- Version
- 1.4.4
- Updated in the store
- 2026-04-22
- Published
- 2023-11-21
- Manifest
- V3
- Browser access
- 4 permissions, 3 site patterns
How it has moved
- 2026-10-163k
- 2026-10-243k
- 2026-11-013k
- 2026-10-16reviews33
- 2026-10-24reviews34
- 2026-11-01reviews34
- 2026-08-313k
- 2026-10-163k
- 2026-10-243k
- 2026-11-013k
- 2026-08-31reviews32
- 2026-10-16reviews33
- 2026-10-24reviews34
- 2026-11-01reviews34
A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing up to 2 times 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: 3 match patterns.
*://*.zhihu.com/**://*.zhimg.com/**://*.xiaoshujiang.com/*
-
Manage your downloads
downloads -
Run its own code on the pages it can access
scripting -
Act on the current tab, but only after you click it
activeTab
Show the remaining 1
-
Store data in your browser
storage
What changed recently
Nothing has moved on this listing since we started watching it.
The publisher
videohelper publishes 6 listings we track, 31k users between them.
-
阿抖-抖音视频采集助手 20k users
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小草莓 - 支持小红书视频批量下载 5k users
-
慢脚 - 快手视频下载助手 2k users
Show 2 more from this publisher
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毛线 - 微博采集助手 850 users
-
凊彩-推特文章视频采集助手 150 users
Like this one
Listings the catalog judges closest in what they say they do.
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知集 (ZhiJi) — 知乎内容采集器 10 users
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知乎文章下载器 2k users
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Zhihu Coppppppy 199 users
-
知乎Copilot 95 users
-
Zhihu Answer Capture / 知乎回答抓取 9 users
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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Connect it to Ext Ops Panel and see installs, uninstalls and uninstall reasons as events arrive, not as a weekly summary.
Add a badge to your README or site
The badge shows the audience and rating from our last pass over the store and links back to this page.
[](https://extops.dev/extensions/djokcnedpgplffmnlfgpkamogfgjdbnm)<a href="https://extops.dev/extensions/djokcnedpgplffmnlfgpkamogfgjdbnm"><img src="https://extops.dev/extensions/djokcnedpgplffmnlfgpkamogfgjdbnm/badge.svg" alt="Users and rating on Ext Ops Panel" height="20"></a>Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-10-24. We publish no contact details for extension developers.