Open YouTube and find a video that has chapters. You can tell by the segmented progress bar below the video or a list of timestamps in the description. Copy the video URL from your browser’s address bar.
Open MediaHuman YouTube Downloader and click the Paste link button in the toolbar, or simply press Ctrl+V on Windows or ⌘+V on Mac. The program will fetch the video details, including its chapters.
When the video has chapters, a special icon (a list inside a circle) appears next to the download button. Click it - the single video will be replaced by a list of individual chapter items, each with its own title and a chapter indicator (e.g. "3/10") on the thumbnail.
Pick the desired output format (MP4, MKV, or others) and quality, then click Start all. The program downloads the video and automatically trims each chapter to its exact time range - no manual editing needed.
Once the download is complete, click Locate next to any chapter to open its folder. Each chapter is saved as a separate video file, ready to play or share.
Open Preferences → Download tab and enable Place in subfolder named as playlist title. All chapters from one video will be saved in their own folder, named after the original video title.
Then go to Preferences → Video output tab and enable Add number to filename. This adds a track number to each file, so chapters stay in the correct order (e.g. “01 - Introduction.mp4”, “02 - Main Topic.mp4”).
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