This Bilibili video downloader online turns any public Bilibili link into a file you can keep on your own device. Paste a link, press Search and choose from every quality the video source offers, usually from 360p up to 1080p, or grab just the original audio track. There is no app to install, no account to create and no watermark stamped on your video. This page goes deeper than our home page: it explains how the tool works behind the scenes, what each option means, how it behaves on different devices, how it compares with other ways of saving videos, and who gets the most value from it.
Key takeaways
- Free Bilibili downloader that runs in the browser on iPhone, Android, Windows, Mac and Linux. No login and no watermark.
- Accepts bilibili.com/video/BV…, m.bilibili.com, b23.tv short links, av numbers and app share text.
- Multi-part videos get an episode selector so you can download exactly the part you need.
- Shows every quality the source makes available, typically 360p to 1080p. Higher qualities are common but not guaranteed.
- Videos are streamed through our server and never stored. Download links are signed and expire after a few hours.
- Your History and Gallery live only in your own browser.
What Is an Online Bilibili Video Downloader?
Bilibili is one of the largest video communities in Asia, famous for anime, gaming, music covers, study vlogs, tech reviews and its scrolling "danmaku" comments. The platform is built for streaming, which means videos play inside the site or app but are not offered as a simple file you can save. An online Bilibili video downloader fills that gap. It reads the public information about a video, finds the streams that the source makes available and hands you a clean download link for the quality you pick.
The word "online" matters here. Desktop programs and command-line tools can do something similar, but they need installing, updating and sometimes configuring. A web-based Bilibili downloader works from any browser tab. You can use it on a school laptop where you cannot install software, on a borrowed computer, on a tablet or on your phone while you are on the move. When you close the tab, nothing is left behind except the file you chose to save.
What the tool does not do
It is just as useful to understand the limits. The downloader does not bypass logins, paywalls or region locks, and it cannot create a resolution that the source never offered. It does not edit, compress or re-encode the video to fake a higher quality. It also does not store a library of Bilibili content on our servers. Each request is handled when you make it, and the video is passed straight through to your device.
How the Bilibili Downloader Works, Step by Step
Using the tool takes about a minute. Here is the complete flow, with the small details that make it smoother.
- Copy the link. On a computer, copy the address from the browser bar while the video is open. In the Bilibili app, tap Share and then Copy Link. Do not worry if the copied text contains a title, emojis or extra words; the tool finds the link inside it.
- Paste and press Search. Paste into the box at the top of this page. On many phones the Paste button inside the field will do it in one tap.
- Choose the part and the quality. A popup shows the thumbnail, title and duration, followed by the list of available MP4 qualities and the audio option. If the video has several parts, an episode selector appears first.
- Download. Press Download next to the option you want. On mobile you will also see Save to Phone Gallery, which opens your phone's share sheet so you can choose Save Video.
Need screenshots and device-specific instructions? The full walkthrough lives on our how to download guide.
What happens on the server
When you press Search, our server looks up the public details of the video and the list of streams. That information is cached for about ten minutes, so if you search the same video again shortly afterwards, the popup appears faster. When you press Download, the file is streamed through our server to your browser. We do not write the video to disk or keep a copy. The download link itself is signed so it cannot be tampered with, and it expires after a few hours. That is why an old link from yesterday will not work; just search the video again to get a new one.
Every Link Format the Bilibili Video Downloader Accepts
Bilibili links come in more shapes than most people expect. A good Bilibili video downloader online should accept all of them without asking you to clean up the URL first. Here is what this tool understands.
| Link type | Example shape | Where you usually get it |
|---|---|---|
| BV link | bilibili.com/video/BV1xxxxxxxxx | Desktop browser address bar |
| Mobile web link | m.bilibili.com/video/BV1xxxxxxxxx | Phone browser |
| Short link | b23.tv/xxxxxxx | Bilibili app Share button, social posts |
| av number | av123456 or bilibili.com/video/av123456 | Older posts, forums, playlists |
| App share text | "【Video title】 https://b23.tv/xxxxxxx" | Copy Link in the app, chat messages |
| Link with part number | …/video/BV1xxxxxxxxx?p=3 | A specific episode of a multi-part upload |
Short links and share text
The b23.tv short links are the most common source of confusion. They redirect to the full video page, and our tool follows that redirect for you. App share text is similar: the Bilibili app often copies the video title in brackets, followed by the short link and sometimes an extra line. You can paste the entire block. The downloader picks out the link and ignores the rest.
Old av numbers
Before BV identifiers became standard, every Bilibili video had an "av" number. Many older forum posts, wiki pages and playlists still use them. You can paste a full av URL or just the av number, and the tool resolves it to the right video.
Multi-Part Videos and the Episode Selector
Bilibili lets uploaders publish several parts under one video page. Course creators use this for lecture series, musicians for live sets split into songs, and gamers for long playthroughs. On the site these show up as a numbered list next to the player. Our Bilibili downloader detects these parts and shows an episode selector in the popup.
Choose the part you want and the quality list refreshes for that part alone. This matters because different parts are not always published in the same qualities. Part one of a lecture might be available in 1080p while a part recorded on another day only goes up to 720p. Downloading part by part also keeps file sizes manageable and lets you skip sections you do not need.
Video Qualities and Formats Explained
The quality list in the popup is not a fixed menu. It reflects what the source actually makes available for that video at that moment. For most uploads you will see a range from 360p up to 720p or 1080p. Some videos only exist in lower resolutions because that is how they were uploaded. Some higher qualities may be restricted by the source and will not appear. We would rather show you an honest list than promise a resolution that does not exist.
MP4 video
Video options are delivered as MP4, the most widely supported video format in the world. MP4 files open in the default players on iPhone, Android, Windows and macOS, on smart TVs and in every popular editor. If you want to know more about resolution, bitrate and choosing the right size, our dedicated Bilibili to MP4 guide covers the technical side in detail.
Audio only
The Audio option saves the original audio track that the source serves, which is usually AAC audio in an M4A file. It is not re-encoded, so you get the sound exactly as Bilibili delivers it. M4A plays on phones, computers and most car stereos. We explain the difference between M4A and MP3, and when it matters, on the Bilibili to MP3 page.
The BEST badge
The highest available quality is marked with a BEST badge so you do not need to compare numbers. If storage space or mobile data is a concern, a lower option is usually only a tap away and still looks good on a small screen.
Using the Downloader on Different Devices
Because everything happens inside the browser, the Bilibili video downloader online behaves almost the same everywhere. The differences are in where the file lands and how you move it into your favourite app.
iPhone and iPad
Open the site in Safari, paste your link and press Download. iOS saves the file into the Files app, usually in the Downloads folder. To put it in Photos instead, use Save to Phone Gallery in the popup. That opens the iOS share sheet, where you tap Save Video. The video then appears in your camera roll next to your own recordings, ready to watch offline or share.
Android phones and tablets
In Chrome, Samsung Internet, Firefox or another browser, the downloaded file goes to the Downloads folder and normally shows up in your gallery app automatically. If it does not, the Save to Phone Gallery button uses the share sheet so you can send it to your preferred gallery or file manager.
Windows, Mac and Linux
On a computer the file goes to your browser's default download folder. From there you can drag it into VLC, the built-in Photos or Movies apps, or an editor such as DaVinci Resolve, Premiere Pro, Final Cut or Kdenlive. Linux users get the same experience as everyone else, since the tool needs nothing more than a modern browser.
Chromebooks and school computers
Locked-down devices are where a web tool shines. There is nothing to install, so the Bilibili downloader works on Chromebooks and managed laptops as long as the browser can reach our site and save files.
Who Uses a Bilibili Downloader, and Why
People reach for a Bilibili video downloader for very different reasons. Here are the most common, together with practical advice for each.
Students and self-learners
Bilibili hosts a huge amount of free educational content: programming courses, maths walkthroughs, language lessons, exam prep and university-style lectures. Saving a lecture series before a commute or a trip means you can keep studying without a stable connection. Multi-part courses are where the episode selector is most useful; download the next two or three lessons rather than the whole series, and you will save storage while staying on schedule. Many learners also save the audio track of language lessons to listen on the go.
Anime and animation fans
Fans use Bilibili for fan-made AMVs, analysis videos, reviews, openings and covers. Keeping an offline copy of a favourite creator's work for personal viewing is a common use. Keep in mind that officially licensed series are protected by copyright and are often region-limited or members-only; the downloader does not get around those restrictions, and you should only save content you are allowed to keep.
Creators backing up their own uploads
This is one of the most valuable and least talked-about uses. Creators often lose their original project files after a hard drive failure or a laptop change. If your video is still on Bilibili, a downloader is a quick way to recover a usable copy of your own published work. It is also handy when you want to repurpose a clip of your own video for a trailer, a portfolio or another platform you run. Downloading the highest available quality gives you the best starting point for re-editing.
Musicians and cover artists
Bilibili has a lively music scene of covers, originals and live sessions. Musicians often save reference performances to practise along with, or save the audio of their own uploads to share with bandmates. The audio option is the lightest way to do this.
Researchers, journalists and teachers
People who study online culture or prepare classroom material often need a stable copy of a public video for analysis or for showing in a room without reliable internet. Always check the rules that apply to you, cite the original creator and link back to the Bilibili page.
Bilibili Video Downloader Online vs Other Methods
There are several ways to keep a Bilibili video. Each has trade-offs, and the right choice depends on what you need.
| Method | Install needed | Output | Works on phones | Notes |
|---|---|---|---|---|
| Online downloader (this site) | No | MP4 or original audio file | Yes | Fast, nothing to update, no login |
| Bilibili app offline cache | App | Cache inside the app only | Yes | Cannot be moved, edited or played elsewhere |
| Browser extension | Yes | Varies | Rarely | Asks for permissions, may break after updates |
| Desktop software | Yes | Varies | No | More options, but setup and maintenance |
| Command-line tools | Yes | Separate streams, often merged manually | No | Powerful for technical users |
| Screen recording | Sometimes | Re-recorded video | Yes | Lower quality, real-time only, captures overlays |
Why not just use the app's offline feature?
The official app's cache is convenient for watching later inside the app, and if that is all you need it is a perfectly good option. But those cached files are tied to the app. You cannot open them in another player, send them to a TV, trim them in an editor or keep them after uninstalling. A standard MP4 from an online downloader has none of those limitations.
Why not record the screen?
Screen recording works in a pinch, but it plays the video in real time, captures notifications and danmaku comments, and usually lowers quality. A 30-minute video takes 30 minutes to record. A direct download is faster and gives you the clean source.
Privacy: What We Keep and What We Do Not
A Bilibili downloader that needs your account or tracks your viewing would defeat the purpose. Here is exactly how data flows through ours.
- No login. We never ask for your Bilibili credentials or for an account on our site.
- No stored videos. Files pass through our server on the way to you and are not saved.
- Short cache. Basic video information, such as title, thumbnail and stream list, is cached for about ten minutes to speed up repeat searches.
- Local History and Gallery. Your search history and download gallery are saved in your browser's local storage, not on our servers. Clearing your browser data, or using a private window, means they will not be kept.
For the full details, read our privacy policy, linked in the footer of every page.
History and Gallery: Your Personal Download Log
Two small features make the Bilibili video downloader online much more comfortable for regular use. The History page lists the videos you recently searched, so you can come back later and download another quality or another part without hunting for the link again. The Gallery page shows the videos you actually downloaded, with thumbnails, so you can quickly remember what you already saved.
Both are designed to be private by default. They live in your browser's localStorage on the device you are using. If you switch from your phone to your laptop, each device will have its own separate list. You can clear them at any time from the pages themselves or by clearing your browser's site data.
Speed Tips for Faster, Smoother Downloads
Download speed depends on your connection, the size of the file and the speed of the source at that moment. A few habits help a lot.
- Choose the quality you actually need. A 1080p file can be several times larger than a 480p one. On a phone screen, 720p often looks almost identical.
- Use Wi-Fi for long videos. Full lectures and long gaming sessions can be large. Wi-Fi is usually faster and saves your mobile data.
- Download parts separately. For multi-part videos, smaller files finish sooner and are less likely to be interrupted.
- Keep the tab open. Some mobile browsers pause downloads when you switch apps. Stay on the page until the download completes.
- Search again if it stalls. If a download stops halfway or a link has expired, paste the link again to get fresh streams.
Troubleshooting Common Problems
Most issues have a quick fix. Here are the ones people run into most often with any Bilibili downloader.
"Video not found" or no result
Check that the link opens in a normal browser. Deleted videos, private uploads, members-only content and region-locked videos may not return any downloadable streams. Make sure you copied the whole link; a b23.tv short link that is cut off will not resolve.
The quality I wanted is missing
The list shows only what the source makes available for that video. If 1080p is missing, it was either never uploaded in that quality or it is not offered publicly. Try a different part of the same video, since parts can differ, or choose the next best option.
The file plays without sound, or looks odd
Occasionally a particular stream behaves strangely in a specific player. The simplest fix is to try another quality from the same popup, or open the file in a different player such as VLC. If you only need the sound, use the Audio option.
The download link no longer works
Links expire after a few hours by design. Paste the original Bilibili URL again, press Search and download from the new popup.
The video did not appear in my phone's gallery
On iPhone, regular downloads go to the Files app. Use Save to Phone Gallery and choose Save Video in the share sheet. On Android, check the Downloads folder in your file manager; some gallery apps take a moment to scan new files.
Still stuck? The FAQ covers more edge cases.
Respecting Creators and Copyright
A Bilibili video downloader is a tool, and like any tool it should be used responsibly. Most of what you see on Bilibili was made by real people who put hours into filming, editing and animating. Downloading something for personal offline viewing of content you are allowed to watch is very different from re-uploading it, selling it or passing it off as your own.
- Download your own uploads freely; they are yours.
- For other people's work, keep downloads for personal, offline use unless the creator gives permission or the licence allows more.
- Never remove credits or re-upload someone else's video as your own.
- Licensed shows, films and paid courses have their own rules. Respect them.
- Support creators you enjoy by watching, liking and following them on Bilibili.
Is the Bilibili Downloader Really Free?
Yes. There is no trial period, no premium tier hiding the good qualities and no limit on how many videos you can download in a day beyond basic rate limiting that keeps the service fair for everyone. The site is supported by ads, and it never adds a watermark, intro or logo to your files. What you download is the video as the source delivers it.
We also do not ask you to install a companion app, a browser extension or a "helper" program. If any site claiming to be a Bilibili downloader asks you to install something to continue, be cautious.
Get Started With the Bilibili Video Downloader
Scroll back to the top, paste a link and try it. Whether you are saving a lecture series for a long trip, backing up your own channel, or keeping a favourite music cover for offline listening, the Bilibili video downloader online gives you a clean file in a few taps. If you want to dig deeper into a specific format, these guides will help.