YouTube URL Resolver
快速高清下载 YouTube 视频和 Shorts。
支持的服务
使用方法: 粘贴公开YouTube URL，预览视频，选择可用格式后下载。
The preview and format selector are rendered from the actual /api/resolve response for the pasted URL.
Supported URL patterns
- youtube.com/watch video URLs
- youtube.com/shorts Shorts URLs
- youtu.be short links
- m.youtube.com and music.youtube.com public URLs
Short links
- youtu.be links are accepted and resolved through this YouTube page.
Format availability
- MP4 appears when the source can be downloaded or remuxed as MP4.
- HD appears when YouTube exposes high-quality formats to the resolver.
- Shorts use the same /api/resolve result panel as standard videos.
Common failure reasons
- Private or deleted video
- Age, region, rights, or bot-access restriction
- Temporary YouTube access limit
- No compatible video format returned
What this resolver actually returns
Formats returned by /api/resolve
| Format | Typical quality | Notes |
|---|---|---|
| MP4 (H.264 + AAC) | up to 1080p | Single-file formats are preferred so the download starts without waiting for a server-side merge |
| MP4/WebM (VP9 / AV1) | 1440p–4K when exposed | Higher resolutions are merged server-side and streamed to the browser while the file is still growing |
| M4A (AAC audio) | source bitrate | Audio-only option appears when the source exposes a separate audio format |
How the resolver handles this platform
- Long videos start streaming to your browser before the server-side download finishes, so large files do not stall waiting for response headers.
- YouTube's automated-access checks are handled server-side with retries; if YouTube still refuses, the page reports the specific reason instead of hanging.
- Shorts URLs use exactly the same resolve and download pipeline as standard watch URLs.
- Private, age-restricted, region-locked, and deleted videos fail fast with the restriction named in the result panel.
Behavior verified against the production resolver: July 2026.
Related resolvers
支持格式和负责任使用
格式
- YouTube公开视频
- 公开来源提供的 MP4、HD 和高质量格式
- 可用时的高清视频格式
- 短链接和标准链接
注意
- 仅将本工具用于你有权访问和保存的公开视频 URL。
- 没有权利或许可时，不要复制、转载、出售或重新分发内容。
- 私密、删除、受限或需要登录的内容可能无法解析。
常见问题
可以免费下载YouTube视频吗？
可以，只要公开来源可访问并提供可下载格式。
支持YouTube HD 或高质量下载吗？
支持，具体质量取决于公开 URL 和来源平台。
为什么YouTube URL 无法获取？
可能是私密、删除、地区限制、需要登录，或来源未公开可下载格式。