Convert media files privately
Video and audio tools that run in your browser. Your source files stay on your device.
All-in-one tools
Powerful tools for every conversion
Convert, trim, crop, rotate and prepare videos for sharing without sending source files to a conversion server.
Video Converter
Convert video between MP4, WebM, MOV, MKV and more.
mp4, mov, mkv, webm → mp4, mov, mkvAudio Converter
Convert audio between MP3, WAV, M4A, AAC, OGG, FLAC.
mp3, wav, m4a, aac → mp3, wav, m4aVideo to Audio
Extract audio from video as MP3, WAV, M4A, AAC.
mp4, mov, mkv, webm → mp3, wav, m4aVideo Compressor
Shrink video file size while keeping quality.
mp4, mov, mkv, webm → mp4FAQ
Clear answers before you convert
Are my files uploaded to BlueConverter?
Active tools run with FFmpeg in your browser. Your selected source file is processed on your device and is not uploaded to BlueConverter servers.
Which tools are available now?
16 active tools are available now, including video conversion, audio conversion, compression, trimming, merging, speed changes, rotate, crop and GIF tools.
What does Premium unlock?
BlueConverter Premium is designed to share one key across eligible web tools and compatible apps, with higher file-size limits. Premium purchases are not open yet. Free browser tools are available now without an account.
What files am I allowed to process?
Use BlueConverter only with files you own, created, or are authorized to process.