Bilibili is one of the most popular video-sharing platforms in China, featuring a wide variety of content, including anime, documentaries, gaming videos, and more. For avid fans and archivists, downloading entire series from a Bilibili playlist can be invaluable for offline viewing, especially when considering factors like unstable internet connections, potential content takedowns, or restrictive regional access. While Bilibili does offer some form of offline viewing within its app, these downloads are often encrypted and expire after a set period, making them unsuitable for long-term archival purposes. In this guide, we’ll explore three effective ways to download videos from a Bilibili series list, with a focus on offline archiving under Fair Use. We’ll highlight the yt-dlp GUI, the most user-friendly option, while also covering command-line and browser-based methods. Throughout, we’ll address privacy concerns and explain why yt-dlp’s lack of telemetry makes it a secure choice for responsible archiving.
yt-dlp app (Recommended GUI)
The yt-dlp GUI app is the easiest and most efficient way to download entire series lists from Bilibili. This user-friendly tool is perfect for both beginners and experienced archivists, offering a simple interface that eliminates the need for complex command-line operations. The app leverages yt-dlp’s powerful backend, including aria2c for accelerated downloads and ffmpeg for seamless merging of video and audio streams. Unlike many alternatives, the yt-dlp app operates without telemetry, ensuring your privacy while archiving content responsibly.
Step-by-Step Instructions
Step 1: Download and Install yt-dlp GUI
Visit the official yt-dlp.app website and download the GUI version of the tool. Follow the installation instructions for your operating system.
Step 2: Copy the Bilibili Series URL
Navigate to the Bilibili series page you want to archive and copy the URL from your browser's address bar.
Step 3: Paste the URL into yt-dlp GUI
Open the yt-dlp app, paste the copied series URL into the input field, and select your preferred download format and quality settings.
Step 4: Start the Download
Click the 'Download' button to begin. The app will handle the process of fetching video and audio streams, downloading them efficiently using aria2c, and merging them with ffmpeg.
Step 5: Verify the Downloaded Files
Once the download is complete, navigate to the specified output folder to ensure all episodes have been successfully archived.
Pros
- ✅ User-friendly interface with no need for technical expertise.
- ✅ Supports batch processing of entire series lists.
- ✅ No telemetry, ensuring maximum privacy.
Cons
- ❌ Requires downloading and installing the app, which might not suit users who prefer web-based solutions.
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DownloadCommand Line Interface (CLI/Terminal)
For users comfortable with terminal commands, the yt-dlp CLI offers unparalleled flexibility and control. This method is ideal for advanced users who need to customize their downloads or integrate yt-dlp into automated workflows. By using yt-dlp’s command-line options, you can specify download formats, subtitles, and metadata while maintaining complete transparency over the process.
Step-by-Step Instructions
Step 1: Install yt-dlp
Download yt-dlp from the official GitHub repository and add it to your system’s PATH for command-line access.
Step 2: Run the Command
Open your terminal and use the command: yt-dlp '<Bilibili Series URL>' --yes-playlist to download the entire series.
Step 3: Customize Options
Include additional flags, such as --sub-lang or --merge-output-format mp4, to tailor your downloads.
Pros
- ✅ Highly customizable with advanced options.
- ✅ Lightweight and doesn’t require additional GUI components.
- ✅ Ideal for automation and scripting tasks.
Cons
- ❌ Steeper learning curve for beginners.
- ❌ Requires familiarity with terminal or command prompt usage.
Web Downloaders (Browser-Based)
Web-based downloaders are a convenient option for users who don’t want to install software. These tools typically operate through a browser interface, allowing you to paste a URL and download videos directly. While this method can be quick and accessible, it often comes with limitations, such as ads, slower download speeds, and reduced control over output formats.
Step-by-Step Instructions
Step 1: Choose a Reliable Web Downloader
Search for a trusted browser-based service that supports Bilibili downloads.
Step 2: Paste the Series URL
Enter the Bilibili series URL into the designated field on the downloader’s website.
Step 3: Download Videos
Select your desired format and quality, then initiate the download. Repeat the process for each video if batch downloading is not supported.
Pros
- ✅ No installation required.
- ✅ Accessible from any device with a browser.
- ✅ Simple and straightforward for one-off downloads.
Cons
- ❌ Often plagued by intrusive ads and pop-ups.
- ❌ Limited support for batch downloads or high-quality formats.
- ❌ Potential privacy risks due to reliance on third-party servers.