Bilibili Video Downloader – Save Public Bilibili Videos as MP4, Free
Bilibili started life as a small community of anime fans in China and has grown into one of the largest video platforms on earth — a home for anime and animation, gaming, music and dance, science explainers, study channels and an enormous creator scene whose uploaders are known as UP hosts. If you follow any of those worlds from outside China, sooner or later a Bilibili link lands in front of you, and that is where the friction begins: its apps and account flows are built first for a home audience, and simply keeping a video for later can turn into a project. The VidYTMP4 Bilibili Video Downloader removes the fuss. Paste the link of a publicly watchable Bilibili video, and the tool fetches it and delivers a standard MP4 file — no Bilibili account, no app install, nothing between you and the video.
Two honest notes belong up front. First, Bilibili hosts some titles under regional licences and some behind membership, and videos that the public page itself will not play cannot be fetched by this tool either — the limits section below explains this plainly. Second, Bilibili's famous floating comment overlay, danmaku, is a feature of the platform's player rather than a layer of the video file, so it is not part of any download. What you receive is the clean video itself, exactly as the public page serves it.
How to Download a Bilibili Video – Step by Step
Step 1 – Copy the video's link. On the video's page, copy the address from your browser: Bilibili's current format looks like bilibili.com/video/BV1xx411c7Xj, while older videos still answer to bilibili.com/video/av170001. If you are sharing from the Bilibili app, the share button gives a short link in the form b23.tv/xxxxxx. All three shapes are accepted here.
Step 2 – Paste the link above and press Fetch. The tool opens the public video page and prepares the file. A preview card with the video's title and thumbnail appears — a genuinely useful check on Bilibili, where titles are often in Chinese and you want to be sure you have the right episode, guide or performance before downloading.
Step 3 – Press Download MP4. One click starts the file on its way to your device, with no intermediate pages. Save it wherever you keep videos, and it plays offline in any standard player, on phones, tablets and computers alike.
Multi-part videos (P1, P2, P3…) give each part its own address, often ending in ?p=2. Fetch the part you want; the Problems section covers wrong-part fixes.
Key Features of the VidYTMP4 Bilibili Downloader
Speaks all of Bilibili's link languages. BV-number links, legacy av-number links, and the short b23.tv links produced by the app's share button are all understood and resolved to the same video. Paste whichever form you were given.
Clean MP4, as the public page serves it. The download is the video itself in a standard MP4 container — no site watermark added, no re-encoding into a strange format, nothing trimmed. The quality follows what Bilibili offers to a visitor on the public page, which is the honest ceiling for any tool that works without your account.
No account, no region sign-up dance. You do not need a Bilibili account, a Chinese phone number, or the official app to save a publicly watchable video. Public page in, MP4 out — the flow is the same one used by every other downloader on this site.
Free and browser-based on any device. The tool runs in your web browser with nothing to install and nothing to pay, on Android, iPhone, Windows, Mac or Linux. If the page opens, the tool works.
Straight about restrictions. When Bilibili itself locks a title to a region or reserves it for members, the tool reports that instead of timing out mysteriously or handing you a trailer fragment dressed up as the full video.
Tips and Best Practices for Downloading Bilibili Videos
Fetch the video page, not a listing page. The link must point at one specific video. Search results, a creator's channel page, playlists and the Bilibili home page contain many videos and no single file, so they cannot be fetched. The address should contain /video/BV… or /video/av….
Mind the part number on series and courses. Long uploads are often split into parts sharing one BV number, distinguished by the page parameter. If you need a particular lesson or episode segment, open that part first and copy its exact address, parameter included.
Rename files in your own words — but keep the BV number. A filename like lofi-piano-cover BV1xx411c7Xj.mp4 stays findable in any language, and the BV code lets you return to the original page instantly for the source, the creator's name, or another part.
Save promptly when a video matters. Licensed anime and music content rotates: titles appear, disappear and change regions as agreements change. A video that is publicly watchable today may be region-locked next season, so download the keepers when you find them.
Know which subtitles travel with the file. Subtitles that are burned into the picture are part of the video and always survive the download. Subtitles that Bilibili loads as a separate caption track — including many community-contributed ones — may not be included, so check the preview if captions are essential to you.
Common Problems and Solutions
The video is region-locked
Some Bilibili titles are licensed for particular territories only, and the public page refuses to play them elsewhere. If Bilibili will not serve the video to a visitor, this tool cannot fetch it either — no public downloader can get around a restriction the platform enforces on its own servers. Trying a different, unrestricted video is the only honest answer here.
The video is member-only or paid
Bilibili keeps premium series, some bangumi titles and certain extras behind membership. A free preview or opening segment is not the full video, and the tool will not present it as such. Content that requires payment on Bilibili requires the same payment for downloading — this route is for publicly watchable videos.
My download has no floating comments on it
That is expected, and it is not a fault. Danmaku — the stream of viewer comments that flies across the screen — is drawn live by Bilibili's player from a separate comment feed; it was never baked into the video file. Your download is the clean video. If you want the full danmaku experience, that lives only on Bilibili itself.
I received the wrong part of a multi-part video
Multi-part uploads share a BV number, with the part selected by the address (for example ?p=3). If you fetched Part 1 but wanted Part 3, open Part 3 on Bilibili, copy its complete address including the part parameter, and fetch again. Each part downloads as its own file.
The subtitles I saw on the website are missing
Bilibili often serves subtitles as a separate track that the player overlays, rather than as part of the video stream — and a separate track does not always come along with a download. Subtitles burned into the image itself are always preserved. For study material where captions are the whole point, verify with one short video before downloading a long series.
Example Use Cases
Anime and animation fans. Fan-made MAD and AMV edits, trailers, event recordings and publicly posted clips are the soul of Bilibili — and the hardest to keep track of. Saving the ones you love builds a personal collection that survives takedowns, re-uploads and licensing reshuffles.
Gamers keeping guides within reach. Boss strategies, speedrun breakdowns, combo tutorials and build showcases are made to be rewatched mid-game, frame by frame. A downloaded copy works offline, pauses cleanly, and never buffers at the exact moment you needed to see.
Music lovers. Covers, live-session recordings, dance practices and instrument performances pour onto Bilibili daily from its creator community. Downloading public performances keeps a listening-and-watching library that does not depend on any app staying installed.
Students and language learners. Bilibili hosts a huge body of study content — lectures, exam preparation, and Mandarin-learning material among it — posted publicly by teachers and UP hosts. Offline copies make long review sessions and slow, repeated listening practical anywhere.
Safety, Privacy and Copyright
Your privacy. This tool never asks for your Bilibili login, and you should never type your Bilibili password anywhere except Bilibili itself. The link you paste is used solely to fetch the public video you asked for, and temporary files made during the process are thrown away when the download completes.
The creator's rights. Videos belong to the UP hosts and rights holders who published them. Downloading a copy for your own viewing, study or practice is personal use; re-uploading someone else's video to your own channel, selling it, or presenting it as your own work needs their permission — on Bilibili as everywhere else, ask first and credit clearly.
Public does not mean ownerless. This downloader only fetches videos that anyone can watch on the public page without an account. Region restrictions and membership gates set by Bilibili and its licensors are respected, not circumvented, and the tool should be used accordingly.
Frequently Asked Questions
Is the Bilibili Video Downloader really free?
Yes. Fetching and downloading publicly watchable Bilibili videos costs nothing and requires no account here or on Bilibili. It is part of the VidYTMP4 toolbox and works the same way as the site's other downloaders.
Which Bilibili links does the tool accept?
All the standard shapes: current links like bilibili.com/video/BV1xx411c7Xj, older links like bilibili.com/video/av170001, and the short b23.tv links that the app's share button produces. What matters is that the link leads to one specific video page.
Do I need a Bilibili account or a VPN?
No account is needed for publicly watchable videos. As for region restrictions: those are enforced by Bilibili based on where a request comes from, and a title Bilibili locks to one territory stays locked — this tool fetches only what the public page genuinely offers.
Why doesn't my downloaded video include the danmaku comments?
Because danmaku is not part of the video. It is a separate, constantly growing stream of viewer comments that Bilibili's player draws over the picture in real time. No video file contains it, so no downloader can include it — your file is the clean underlying video.
What quality will my download be?
The quality follows what Bilibili offers on the public page to a visitor without membership — the tool delivers the best file that page provides, and adds no compression of its own. Higher tiers that Bilibili reserves for logged-in or paying members are part of those memberships and are not fetched here.
Can I download a whole multi-part series at once?
Each part is its own page and its own file, so parts are fetched one at a time using each part's own address. It takes a few extra pastes for a long series, but it also means you can grab only the parts you actually need instead of an enormous bundle.
What Is Danmaku – and Why It Is Not Part of the Video
If Bilibili is new to you, the first watch can be startling: within seconds, comments begin gliding across the video itself — reactions, jokes, translations, warnings about a jump scare — timed to the exact second they discuss. This is danmaku, literally “bullet curtain”, and on Bilibili it is not decoration but a core part of the culture: watching together, across time, is the point of the platform for many of its users. Technically, though, those comments live in a completely separate system from the video. Bilibili stores them as a timed text feed, and its player paints them over the picture while you watch. The video file underneath has no comments in it at all — which is why every downloaded copy, from any tool, is the clean video alone. If danmaku is what you love, enjoy it on Bilibili; if you want the video itself — to study, edit, or rewatch quietly — the download is the right form.
Related Downloaders
Bilibili sits among the big video platforms, and its natural neighbours are covered here as well. The YouTube Video Downloader handles the world's largest video library, the Twitch Clip Downloader saves short clips from gaming streams, and the Dailymotion Video Downloader covers another long-running public video platform. The full family, including every social and short-form tool, is gathered under Social Media Tools.