Video Converter
WASM-powered video conversion running 100% in your browser
Initializing...
1. Select Input File
FFmpeg Wasm core is loading...
2. Select Output Format
Selected: MP4 Video (H.264 Fast)
Performance Mode
Hardware: 4 cores, 4GB RAM (Mid-Range) - Compatibility Mode
3. Advanced Processing Options
Waiting for FFmpeg to load...
5. Preview & Download Converted Video
Converted video will appear here after processing
This application uses
@ffmpeg/ffmpeg WebAssembly to perform file conversions entirely in your browser. Files are processed locally and never uploaded to any server.The Most Private Video Converter
FFmpeg.guru processes your files entirely in your browser. Using cutting-edge WebAssembly technology, we bring the power of FFmpeg directly to your device without ever uploading your videos anywhere.
🔒
100% Private
Your videos never leave your device. All processing happens locally.
⚡
Lightning Fast
No upload time means instant processing with near-native performance.
🆓
Always Free
No hidden costs or premium tiers. Full functionality for everyone.
Supported Formats
Input Formats
MP4
AVI
MOV
WMV
MKV
WebM
FLV
3GP
MPEG
Output Formats
MP4
WebM
AVI
MOV
GIF
MP3
AAC
WAV
PNG