Free Online Media Format Converter
Convert videos and audio files in your browser with supported formats.
Private & Secure - Files never leave your device
How it works
Upload media
Select or drag your video or audio file. We support common formats.
Choose format
Select your target format and adjust quality settings if needed.
Convert & Download
Process your file and download the converted version instantly.
Why choose our converter?
100% Private
All conversions happen in your browser. Your files never get uploaded to any server.
Fast processing
Convert directly in your browser. No waiting for uploads or downloads.
No upload required
Convert files directly in your browser without uploading to any server.
Common use cases
MP4 for universal compatibility
Convert videos to MP4 for broad compatibility across devices, social media platforms, and video players.
WebM for web optimization
Optimize videos for websites with WebM format. Good balance of file size and quality.
MP3 for audio extraction
Extract audio from videos or convert between audio formats. Create podcasts, music files, or audio clips.
Supported Conversions
| Input Formats | Output Formats | Best Used For |
|---|---|---|
| MP4, MOV, MKV, WebM, M4V | MP4 | Universal compatibility (iPhone, Android, Windows, Mac, Web) |
| MP4, MOV, MKV, M4V | WebM | Modern web streaming, transparent video |
| Supported video formats | MP3 | Extracting audio / music from video |
| WAV, OGG, M4A | MP3 | Compressing audio files for sharing |
| Supported audio/video formats | WAV | Lossless audio quality for editing |
Tips for Best Results
MP4 is Safest
If you aren't sure which format to pick, choose MP4. It works on almost every device and platform in the world.
Resolution Matters
Converting a low-quality video to a high-quality format won't improve the picture, but it might increase file size.
Audio Bitrate
When converting to MP3, higher kbps (192+) sounds better. Lower kbps (128) saves space but reduces quality.
Browser Capabilities
Since we use your browser for conversion, very large files (GBs) might require a powerful computer.
Frequently Asked Questions
Supported Formats
Inputs
MP4, M4V, M4A, MOV, MKV, WebM, OGG, MP3, WAV, AAC (ADTS), FLAC, MPEG-TS
Outputs
MP4, MOV, MKV, WebM, MPEG-TS, MP3, WAV, OGG, FLAC, M4A, AAC (ADTS)