免費線上旋轉影片
旋轉影片 線上 直接在瀏覽器中以高品質處理. 立即試用此工具。 - 高速, 簡單, HD畫質, 精準 100% 在瀏覽器中本地處理，檔案不會上傳到伺服器。立即免費試用。
將影片拖放到此處
支援 MP4、WebM、AVI、MOV
支援的格式
使用方法
步驟 1
上傳影片
步驟 2
選擇旋轉角度（90°、180°、270°）
步驟 3
下載旋轉後的影片
常見錯誤
- 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.
專業技巧
- 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.
隱私保護
您的影片在瀏覽器中本地處理。不會將檔案上傳到我們的伺服器。
修復智慧手機方向 — 免費線上，無需註冊
輕鬆修復手機拍攝方向錯誤的影片。
也試試我們的工具: 免費線上翻轉影片.
技術詳情
順時針或逆時針旋轉影片，從直向切換到橫向，並修正拍攝顛倒的影片。
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.
探索所有影片工具
只需幾次點擊即可壓縮、轉換、剪輯、調整大小和編輯影片。
相關工具
常見問題
如何將影片旋轉 90 度？
上傳您的影片，選擇 90 度角，然後點擊「旋轉」。處理時間取決於影片長度，可能需要幾秒鐘。
我可以旋轉倒立拍攝的影片嗎？
是的，使用 180 度旋轉可以將倒立的影片完全翻轉。品質將保持不變。
旋轉和翻轉有什麼區別？
旋轉 (Rotate) 是圍繞影片中心旋轉 (90°、180°、270°)。翻轉 (Flip) 會產生水平或垂直的鏡像效果，但不會改變方向。
旋轉會影響影片品質嗎？
不會，我們的工具採用優化的重新編碼，可保留原始品質。不會有明顯的損失。