Private video editing no seu navegador
Rotate a video online without uploading it
MediaKit rotates and mirrors videos locally no seu dispositivo. Choose a 90° turn, fix an upside-down recording, or flip a clip before sharing it. Your original file is never sent to a server.
Supported video formats
Use common camera, phone, screen-recording, and editing exports. The result is delivered as an MP4 for broad compatibility.
MP4
Best default for phones, social platforms, and web playback.
MOV
Useful for iPhone, iPad, and QuickTime recordings.
WebM
A browser-friendly format often used for web video.
MKV
A flexible container for locally stored video files.
AVI
Legacy Windows video files are accepted when the browser can decode them.
M4V
A common MPEG-4 variant exported by Apple software.
Como girar um vídeo
The workflow takes three quick steps and works without an account or upload.
- 01
Add a video
Drop a file into the editor or browse for an MP4, MOV, WebM, MKV, AVI, or M4V file.
- 02
Choose a transform
Pick 90°, 180°, or 270°, then optionally mirror the video horizontally or vertically.
- 03
Check the preview
Play the live preview to confirm the orientation, audio, and framing before encoding.
- 04
Export MP4
Click Rotate Video and download the finished local MP4 when processing is complete.
Motivos comuns para girar ou inverter um vídeo
A quick orientation fix is useful in more situations than phone footage recorded sideways.
Vídeos de celular gravados de lado
Correct portrait or landscape footage before posting to Instagram, TikTok, YouTube, or a presentation.
Gravações de webcam de cabeça para baixo
Fix a mounted camera, webcam, or action camera that was installed in the wrong orientation.
Gravações espelhadas de tela e câmera
Flip a clip horizontally when text, logos, or gestures appear reversed.
Vídeos de cursos, reuniões e produtos
Make a clean orientation correction before trimming, compressing, or sharing the final file.
Your video stays no seu dispositivo
The editor uses MediaBunny, WebCodecs, and a Worker running inside your browser. The selected file is read locally, processed locally, and turned into a downloadable Blob. MediaKit does not need an upload, account, or server-side copy for this tool.
FAQ
Video rotation FAQ
Is this video rotator free?
Yes. You can rotate and flip a video in the browser without signing in.
Will rotating reduce video quality?
The output is re-encoded to MP4, so a small quality change is possible. The tool uses a high-quality preset and keeps the original dimensions apart from the 90°/270° orientation change.
Does the rotated video keep its audio?
Yes, audio is kept by default. You can turn off Keep original audio before exporting if you need a silent video.
What if my file is not supported?
Use a recent Chromium-based browser such as Chrome or Edge with WebCodecs enabled, or convert the source to MP4 first. Very old or unusual codecs may not be decodable in the browser.
Are files uploaded or stored?
No. Processing happens locally in the browser. The result remains available in the current tab until you download it or close the page.
Can I rotate a video on my phone?
Yes when the mobile browser supports WebCodecs, but larger videos are faster and more reliable on a modern desktop or laptop.
Related video tools and guides
Compress video
Reduce file size after fixing the orientation.
Abrir ferramenta or guideTrim video
Remove unwanted sections before you share the clip.
Abrir ferramenta or guideResize video
Prepare a landscape or portrait export for a platform.
Abrir ferramenta or guideMP4 vs WebM guide
Compare compatibility and file size before exporting.
Abrir ferramenta or guide