How to Download Bilibili to MP3 320kbps with 4 Easy Ways

If you’ve spent any time on Bilibili, you know it’s a weird and wonderful rabbit hole. You go there for a single anime clip and three hours later, you’re watching a deep dive on Japanese vending machines narrated by a talking cat. It happens.

But here’s the thing: sometimes you don’t want the video—you just want the sound. Maybe you’re obsessed with that lo-fi remix someone uploaded. Maybe there’s a podcast-style vlog that makes your commute bearable. Or maybe you just want background music that doesn’t come with 1080p distractions.

Below, we’ve broken down 4 effective ways to convert Bilibili videos to MP3s. Whether you’re a techie who wants full control or a casual user who just wants the simplest option possible, there’s something here for you.

Part 1. Download Bilibili to MP3 with Best Bilibili to MP3 Converter

Let’s start strong with a powerhouse: UltConv Video Downloader. If you want a reliable, high-quality way to convert Bilibili to MP3, this is your go-to tool. No ads, no dodgy redirects, no gimmicks—just clean, efficient downloading with support for a massive range of platforms.

It supports high-res video downloads in 720p, 1080p, 4K, and even 8K, so if you’re saving the video too, you’re not stuck with potato quality. But for MP3 lovers, here’s where it really shines: you can extract audio in over 100 formats (MP3, FLAC, WAV, OGG, etc.), and you get crystal-clear 320kbps quality.

Moreover, UltConv Video Downloader isn’t just limited to Bilibili—it works with 10,000+ streaming sites, including YouTube, TikTok, Facebook, Patreon, SoundCloud, Apple Music, and more. Whether you’re trying to grab a single video or an entire album, it’s built to handle it.

Want to download entire playlists, albums, or artist collections in one go? Easy. Need to pull down multiple tracks at once? Batch downloading is built in. You also get full ID3 tag support, so your files come neatly labeled with the correct title, artist, album, and genre info. Even better, it can remove DRM from protected content, giving you full offline access without restrictions.

1. Download and install the UltConv Video Converter from the official website.

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2. Launch the app and go to the settings to set your default output format (choose MP3, 320kbps, and preferred folder location).

3. Open the built-in browser in Online section, and go to Bilibili and log with your account if needed (especially for private or age-restricted content).

4. Browse to the video or music track you want and click download directly from the app interface.

5. Click Download, and the file will save automatically with clean ID3 tags, making it easy to sort in any media player.

Part 2. Download Bilibili to MP3 with Online Converter

Let’s say you’re working from a shared computer, or you don’t feel like downloading anything. Maybe you’re just that person who refuses to clutter your desktop with anything but vague screenshots and a lonely “New Folder (2).”

Enter: the online converter. Specifically, DLBunny.

DLBunny is the converter equivalent of a good pizza place—no drama, no upsell, just exactly what you came for. And it works directly in your browser.

In most cases, the audio is ready in less than a minute. It even works on your phone, so you can literally convert MP3s while waiting in line for coffee or procrastinating during a Zoom meeting. Online converters occasionally hiccup if Bilibili changes its backend. If DLBunny gives you trouble, just try again later, or jump to one of the other methods on this list.

Part 3. Download Bilibili to MP3 with Chrome Extensions

So far, we’ve been using external tools. But what if you could just slap a download button right onto Bilibili itself?

TThere’s a handy Chrome extension called Download Bilibili Videos that lets you download directly from the Bilibili page, without having to leave your tab or open new websites.

Part 4. Save Bilibili to MP3 with Screen Recorder

Now, it is time to get a little DIY. If none of the above tools work (maybe due to geo-blocks, paywalls, or copyright settings), there’s always the nuclear option: record the audio yourself.

For that, we turn to OBS Studio, aka the Swiss Army knife of screen and audio recording. OBS (Open Broadcaster Software) is a free, open-source app used by streamers, YouTubers, and people who want to record what’s happening on their screen. It’s flexible, powerful, and actually kind of fun once you get used to it.

Conclusion

Converting bilibili to mp3 doesn’t have to feel like trying to solve a Rubik’s Cube underwater. Whether you go with a desktop converter – FliFlik UltConv, a breezy online tool like DLBunny, a no-nonsense browser extension, or the full-control option with OBS Studio, you’ve got choices. The right method really depends on your goal. Want it fast and easy? Then use UltConv or DLBunny. Want everything in-browser? Try the Chrome extension. Lastly, if you want to record niche or live content? OBS is your hero, no matter your method, you’ll walk away with the MP3 you want, ready for your playlist, project, ringtone, or just your own offline enjoyment.