Free Online Audio Converter
Convert audio and video files quickly and easily. No registration required.
Drag & drop files here
or choose a little sound from your device
Up to 100 MB per file · 10 files · 30 min maxChoose your format
Make it yoursPick your quality
A balance of size & soundHigher bitrate doesn’t restore lost detail.
Advanced settingsFine-tune your audio
Files expire after 60 minutes.
Your privacy matters
Popular conversions
Your everyday audio toolbox
Audio Cutter
Keep exactly the part you need.
Audio Compressor
Smaller files. More room for your sound.
Audio Merger
Bring your clips together in one track.
Video to Audio
Extract the first audio track from a video.
Volume Booster
Find the right listening level.
Audio Speed Changer
Change the pace without shifting the pitch.
From file to finished in three steps.
Bring your audio
Drop in an audio or video file from your device.
Make it yours
Pick a format, choose quality and adjust your settings.
Take it with you
Convert, download and get on with your next idea.
Audio. Video.
We’ll find the sound.
Convert common audio formats or extract the first audio track from a video.
Room to fine-tune
Choose your quality, sample rate, channel layout and volume in one place.
Simply free
No subscription. No credits. No account standing between you and your audio.
Less repetition
Convert a batch with shared settings and download each finished file.
A little knowledge goes a long way.
MP3 vs WAV: choose for the job
Understand size, quality and editing trade-offs before you convert.
Read the guideWhat audio bitrate should you use?
A practical starting point for speech, music and smaller downloads.
Read the guideHow to extract audio from a video
Save a soundtrack as an audio file in a few straightforward steps.
Read the guideIs it really free?
Yes. All tools are free to use, with no registration, subscriptions or payments. Upload and processing limits apply to keep the service usable.
Where are my files processed?
Files are uploaded to the server for processing with FFmpeg. They are not processed exclusively in your browser.
When are files deleted?
Downloads expire after 60 minutes from upload. Automatic cleanup removes original and converted files after expiry; the cleanup schedule runs every minute when configured.
Will converting improve the sound quality?
Changing a format or increasing a bitrate cannot restore information lost in the original file. Keep your original when editing or archiving.