免费在线旋转视频
旋转视频 在线 直接在浏览器中以高质量处理. 立即试用此工具。 - 高速, 简单, HD画质, 精准 100% 在浏览器中本地处理，文件不会上传到服务器。立即免费试用。
将视频拖放到此处
支持 MP4、WebM、AVI、MOV
支持的格式
使用方法
步骤 1
上传视频
步骤 2
选择旋转角度（90°、180°、270°）
步骤 3
下载旋转后的视频
常见错误
- Uploading a video file too large for the browser (keep it under 2 GB).
- Closing the tab before processing finishes: the conversion stops.
- Using an exotic input format (prefer MP4, WebM, MOV, AVI).
- Picking a bitrate so low that quality drops noticeably.
专业技巧
- Pick H.264 (MP4) for the widest compatibility.
- For the web, use WebM (VP9/AV1): smaller file at the same quality.
- Keep the original: processing is local but the download is final.
- On mobile, plug in the charger for long videos.
隐私保护
您的视频在浏览器中本地处理。不会将文件上传到我们的服务器。
修复智能手机方向 — 免费在线，无需注册
轻松修复手机拍摄方向错误的视频。
也试试我们的工具: 免费在线翻转视频.
技术细节
顺时针或逆时针旋转视频，使其从肖像模式变为风景模式，并扶正倒置拍摄的素材。
Why choose our online video rotator
Our online video rotator stands out with 100% local processing via FFmpeg.wasm directly in your Chrome, Firefox, Safari or Edge browser — no server upload, no queue, no arbitrary size limit. You get a fast, free, no-signup, watermark-free tool compatible with all your MP4, MOV, AVI, MKV, WebM, FLV, WMV, M4V, 3GP files and more. Perfect for YouTubers, TikTokers, Instagram Reels creators, Premiere Pro editors, DaVinci Resolve, CapCut, Final Cut users, marketing pros, e-learning trainers and individuals who want to rotate video online for free without installing heavy software like HandBrake, Adobe Media Encoder or VLC.
Cross-device compatibility — PC, Mac, iPhone, Android
Our video rotator works on Windows 10, Windows 11, macOS Ventura, Sonoma, Sequoia, Linux Ubuntu, Debian, Fedora, as well as iOS 16+ (iPhone, iPad), iPadOS, Android 10+ (Samsung Galaxy, Google Pixel, Xiaomi, OnePlus) and even Chrome OS on Chromebook. No native app, no APK, no .exe to download: just open the page in your favorite browser and start processing your videos. Compatible with videos from smartphones (4K HDR, slow-motion), GoPro cameras, DJI drones, OBS screen captures, After Effects exports, Loom screencasts and files downloaded from YouTube, Vimeo, TikTok, Twitch or Twitter/X.
Privacy, GDPR compliance and video security
Unlike competing services (Clideo, Kapwing, Veed.io, FlexClip, Online-Convert, Convertio, CloudConvert, FreeConvert, EZGif, Zamzar) that upload your files to remote servers in the US or Asia, our tool processes your entire video in your browser's RAM. Not a single byte is sent over the Internet, ensuring full GDPR, CCPA, LGPD and HIPAA compliance. Perfect for confidential business documents, medical, legal, educational videos, copyrighted content and any personal file you do not want to entrust to any third party.
探索所有视频工具
只需几次点击即可压缩、转换、剪辑、调整大小和编辑视频。
相关工具
常见问题
如何将视频旋转90度？
上传您的视频，选择90°角度，然后点击“旋转”。处理时间取决于视频时长，需要几秒钟。
我能旋转倒置拍摄的视频吗？
是的，使用180°旋转可以完全翻转倒置的视频。质量不受影响。
旋转和翻转有什么区别？
旋转是视频围绕其中心枢转（90°、180°、270°）。翻转是创建水平或垂直的镜像效果，不改变方向。
旋转会影响视频质量吗？
不会，我们的工具采用优化的重新编码，可以保持原始质量。没有明显的损失。