YouTube Playlist Analyzer 作者： SomeOne
Adds total playlist duration and video count directly on YouTube playlist pages. Fetches only public playlist metadata and collects no personal data or browsing history. Works seamlessly in the background.
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关于此扩展
YouTube Playlist Analyzer enhances your YouTube experience by automatically displaying the total duration and video count of any playlist you visit. No more manually checking each video or guessing the total runtime — the extension adds clear, accurate information directly within the YouTube interface.
This extension is lightweight, privacy-focused, and designed to blend seamlessly with YouTube’s layout. It runs quietly in the background, activates only on playlist pages, and never collects or stores personal data.
Features
📌 Instant total duration
Displays the full playlist runtime in hours, minutes, and seconds.
📌 Accurate video count
Shows how many videos the playlist contains, including long playlists.
📌 Native YouTube look
Integrates naturally into YouTube’s UI without altering the page design.
📌 Fast and efficient
Only triggers on playlist pages and uses a lightweight API for calculations.
📌 Privacy first
Does not collect browsing history, account data, or any personal information.
How it works
When you open a YouTube playlist, the extension:
Reads the playlist ID from the page.
Sends a request to a secure API to fetch total duration and count.
Injects the result into the YouTube page in a clean, readable format.
No data leaves your browser except the playlist ID, and no identifying information is collected or stored.
Privacy
This extension:
Does not collect IP addresses
Does not access or store personal data
Does not read cookies or account information
Does not track browsing behavior
Only public playlist metadata is used.
Open Source
The extension logic is straightforward and transparent. You’re welcome to review, audit, or contribute to the project.
Why this extension exists
Long playlists can be hard to evaluate. Whether you're studying from tutorials, planning watch-time, or managing content, knowing the total duration upfront saves time and effort. YouTube doesn’t provide this by default — so this extension fills that gap cleanly.
This extension is lightweight, privacy-focused, and designed to blend seamlessly with YouTube’s layout. It runs quietly in the background, activates only on playlist pages, and never collects or stores personal data.
Features
📌 Instant total duration
Displays the full playlist runtime in hours, minutes, and seconds.
📌 Accurate video count
Shows how many videos the playlist contains, including long playlists.
📌 Native YouTube look
Integrates naturally into YouTube’s UI without altering the page design.
📌 Fast and efficient
Only triggers on playlist pages and uses a lightweight API for calculations.
📌 Privacy first
Does not collect browsing history, account data, or any personal information.
How it works
When you open a YouTube playlist, the extension:
Reads the playlist ID from the page.
Sends a request to a secure API to fetch total duration and count.
Injects the result into the YouTube page in a clean, readable format.
No data leaves your browser except the playlist ID, and no identifying information is collected or stored.
Privacy
This extension:
Does not collect IP addresses
Does not access or store personal data
Does not read cookies or account information
Does not track browsing behavior
Only public playlist metadata is used.
Open Source
The extension logic is straightforward and transparent. You’re welcome to review, audit, or contribute to the project.
Why this extension exists
Long playlists can be hard to evaluate. Whether you're studying from tutorials, planning watch-time, or managing content, knowing the total duration upfront saves time and effort. YouTube doesn’t provide this by default — so this extension fills that gap cleanly.
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