Convert audio and video files

MP4, WebM, MP3, WAV, FLAC and more.

MP4, MOV, AVI, MKV, WEBM, FLV, WMV, M4V, MP3, WAV, FLAC, AAC, OGG, M4A, WMA MP4 Heavy job - may take a while Up to 5 files Deleted after 2 h

Drop your MP4, MOV, AVI, MKV, WEBM, FLV, WMV, M4V, MP3, WAV, FLAC, AAC, OGG, M4A, WMA files here

Choose 1-5 files, up to 100 MB each. You can drag and drop or paste from your clipboard.

Select files

Settings

Defaults are chosen for the best result - change only what you need.

Convert to

Quality

Trim to the first N seconds

0 keeps the full length.

Resolution

Add a file to continue.

How to convert audio & video

Transcode media between the common containers and codecs, with optional quality and size control.

Upload your files

Pick your files or drop them on the page. Nothing is sent until you press Convert.
Choose your settings

Tune the settings - the defaults are already what most people want.
Download your MP4 file

Download the result instantly. Files are wiped automatically afterwards.

Convert Audio & Video FAQ

The questions we get most about this tool.

Is Convert Audio & Video free?

Yes. Convert Audio & Video is completely free to use with a generous 100 MB per file limit.

Are my files safe?

Files are encrypted in transit, stored in a private directory and deleted automatically after two hours. Nobody can download them without your unique link.

Do I need to install anything?

No. Convert Audio & Video runs entirely in your browser on our secure servers.

Common follow-ups and alternatives.