TranslateFast, secure, and 100% private. Your files never leave your device. Convert between MP4, WebM, MP3, and more with no upload required.
or click to select a file from your device
🔒 Your files never leave your device - 100% private & secure
Files stay on device
Saves bandwidth
No internet needed
Clean output
Drag a file onto the upload area or click Select Video. We support MP4, MOV, MKV, WebM, and audio formats.
Pick a video format or an audio-only format. You can also adjust the resolution and quality settings.
Click Convert and wait. Everything runs locally in your browser - your file is never uploaded.
Different devices, editors and platforms expect different video formats. An iPhone records in MOV, but most Android phones and web players prefer MP4. Professional editors may need MKV for its flexible codec support, while browsers work best with WebM. Converting between formats lets you play your videos anywhere, meet upload requirements for social media, and ensure compatibility with your software.
Our tool supports all common video formats as both input and output: MP4, WebM, MOV, MKV, M4V, MPEG and OGV. For audio-only conversion, you can extract or convert to MP3, AAC, WAV, FLAC and OGG. The converter runs entirely in your browser, so your files are never uploaded to a server.
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Convert images between different formats.
Convert images between different formats.
Convert images between different formats.
Convert images between different formats.
Convert images between different formats.
Convert images between different formats.
Convert images between different formats.
Convert images between different formats.
