Download a Bilibili video to your device

Copy the watch page for the part you actually want

Bilibili uploads frequently ship as multi-part series. A channel home, a search result, or a bangumi index page is not a single file. Open the exact part you intend to keep, then copy the address from the browser bar or the share sheet.

If the URL includes a playlist or collection parameter but still points at one playable part, Analyze reads that part. If you only copied a list page with no active video, the results list stays empty. That empty list is the correct answer, not a broken button.

Paste the address into the box on this page and press Analyze. Vidzilla reads the public page and lists the media encodings that part publishes, each with a resolution and a size in megabytes.

Choosing a row when several qualities appear

Each row is a real published encoding, not a preview of the same file. Higher rows cost more storage and more transfer time. On a phone screen, a mid-tier row often looks identical to the top row while finishing faster on a metered connection.

• Pick the tallest row when you will watch on a television or edit the clip later.
• Pick a middle row for casual phone viewing and smaller archives.
• If an audio-only row appears, use it for music or commentary you do not need as video.
• When two rows share a resolution, the larger file usually carries a higher bitrate.

Region, login, and deleted parts

Videos that require a Bilibili login, a paid membership, or a region gate the anonymous fetch cannot pass will not return usable rows. Open the part in a private window while signed out. If you cannot watch it that way, this page cannot save it either.

Deleted or copyright-removed parts return nothing. No downloader can recreate a file the host has taken down. Confirm the page still plays before you retry Analyze on the same address.

Subtitles, danmaku, and what this tool does not export

The download path saves the media file the page serves. Floating comments (danmaku) and separate subtitle tracks are not automatically packaged into that file unless the published encoding already includes them. If you need captions as a separate file, use a subtitle-focused tool after you have the video.

Do not expect the saved file to include the interactive player chrome, recommended rails, or membership badges. Those are page UI, not media bytes.

Free limits and where the file lands

Free use covers ordinary public clips within the daily download count and the free size ceiling. When a selected row is over the free ceiling, the page tells you before the transfer starts. Pro raises the ceiling and removes advertising.

After you press Download file, your browser writes the bytes to its normal downloads folder. Closing the tab mid-transfer leaves a partial file. Leave the tab open until the browser reports a finished download.

Working through a series without overwriting names

When you save several parts from one series, rename files on disk after each save if the automatic names collide. Keep part numbers in the filename so you can play them in order offline.

Spend free daily downloads deliberately across a long series. Analyze is cheap compared with a finished transfer; only start Download file on parts you intend to keep today.

Nearby tools when Bilibili is not the host

If the clip actually lives on Niconico, Douyin, or a generic CDN page, use the matching host page or the general video downloader instead of forcing a Bilibili-shaped URL into this box. The right page expects the right address shape and explains the right failure modes.

Field notes that save retries on bilibili downloader

For bilibili downloader, treat an empty result as information rather than a broken button. The address may point at a list page, the media may be private, the host may have deleted the asset, or a free size ceiling may block the row you picked. Change one of those inputs before you retry.

Keep a short checklist: confirm the source plays while signed out, copy the full https address or choose the correct upload, read every size figure before you commit, leave the browser tab open until the transfer finishes, and rename the saved file so the next save cannot collide on disk.

Related pages

• Work through a list of videos one at a time
• Save a video from a Niconico page
• General paste-link video downloader
• Choose the highest published quality row
• Rename and organize saved files