下載 YouTube 影片與播放清單

貼上連結，選擇 MP4 或 MP3 即可儲存 — 無需帳戶。

4K Maximum video resolution

320 kbps Maximum audio bitrate

50 Playlist items per batch

21 Interface languages

如何從 YouTube 下載

從連結到檔案，三個清楚步驟。

01
貼上網址

輸入任何影片或播放清單連結。
02
選擇品質

選擇 MP4 解析度或 MP3 位元率。
03
儲存檔案

立即下載。播放清單可打包成 ZIP。

實用格式

用於剪輯分享的 MP4，以及離線收聽的 MP3。

Option	File type	Typical size (10 min video)	Best for
MP4 360p	MP4	80.7 MB	Basic viewing and limited storage
MP4 480p	MP4	188.0 MB	Everyday playback on phones
MP4 720p	MP4	366.8 MB	Balanced video quality
MP4 1080p	MP4	581.4 MB	Full HD playback on larger screens
MP4 1440p (2K)	MP4	1.1 GB	High-resolution displays
MP4 2160p (4K)	MP4	2.8 GB	Compatible 4K displays
MP3 128kbps	MP3	9.2 MB	Speech and compact audio files
MP3 192kbps	MP3	13.7 MB	Everyday audio listening
MP3 320kbps	MP3	22.9 MB	Higher-bitrate MP3 output
Playlist ZIP	ZIP archive	Sum of selected videos	Saving many videos in one pass

Higher resolutions appear only when compatible source streams are available. Sizes are rough estimates based on assumed bitrates and duration, not measured source files. TubeFetch combines source streams rather than re-encoding video, so actual sizes can differ substantially. A higher resolution cannot add detail missing from the original.

About

更清晰的 YouTube 下載器

TubeFetch 是免費、快速、簡潔的線上 YouTube 下載器。

課程 MP3、1080p 教學或 ZIP 播放清單 — 無需帳戶。

Whether you need a lecture as an MP3, a tutorial in 1080p or a 4K clip for a project, TubeFetch keeps the conversion straightforward — no account, no extension, no software to maintain.

Only download content you own, have permission to save, or are otherwise authorized to use. Respect applicable law and YouTube’s Terms of Service. TubeFetch is an independent tool and is not affiliated with or endorsed by YouTube.

常見問題

Everything people usually ask before their first download.

什麼是 TubeFetch？

無需安裝軟體，將 YouTube 連結轉成 MP4 或 MP3。

可以下載播放清單嗎？

可以。貼上連結、選擇影片，個別或 ZIP 下載。

支援哪些格式？

MP4 360p–1080p，MP3 128–320kbps。

免費嗎？

是。個人與教育用途。無需註冊。

下載合法嗎？

請只下載您有權使用的內容。遵守著作權與 YouTube 服務條款。

Why does a 4K option not always appear?

The quality list mirrors the source. If the uploader never published a 1440p or 2160p stream, that option is not offered — only resolutions that genuinely exist are listed.

How long do my files stay on the server?

Only long enough to hand them to you. Converted files live in temporary storage and are deleted automatically within about an hour; nothing is archived and no download history is kept.

A link is not working — what now?

Check that the URL is complete and uses a supported YouTube domain. Private, removed, age-restricted, region-blocked, or otherwise unavailable videos may not work. YouTube may also restrict server requests. If the problem continues, contact us.

下載 YouTube 影片與播放清單

如何從 YouTube 下載

貼上網址

選擇品質

儲存檔案

實用格式

常見問題