Audio Converter
Convert audio files between MP3, AAC, M4A, WAV, OGG and FLAC in your browser, with control over bitrate. Runs locally with FFmpeg — nothing is uploaded.
How to use the Audio Converter: Open the Audio Converter — it runs entirely in your browser with no setup. Paste or type your input into the text area, or upload a file where supported. Set any options you need, then run the conversion or transformation. Everything runs inside your browser, so the file never leaves your device.
Select a video or audio file
Processed locally in your browser with FFmpeg — never uploaded. Large files use your device's CPU.
Convert audio files between MP3, AAC, M4A, WAV, OGG and FLAC in your browser, with control over bitrate. Runs locally with FFmpeg — nothing is uploaded. Audio Converter is a free, browser-based tool in the Filevane media studio collection — there is nothing to install, no account to create and no watermark on your results. It works on desktop, tablet and mobile, and because the work happens on your own device it stays fast even with large inputs.
How to use the Audio Converter
- Open the Audio Converter — it runs entirely in your browser with no setup.
- Paste or type your input into the text area, or upload a file where supported.
- Set any options you need, then run the conversion or transformation.
- Review the output instantly; large inputs are handled locally without lag.
- Copy the result to your clipboard or download it. Your data never leaves the page.
Why use the Audio Converter?
- 100% free with no limits, no sign-up and no watermarks.
- Private by design — your data are processed in your browser and never uploaded to a server.
- Fast and lightweight, with instant results even on a phone or a slow connection.
- Works everywhere — any modern browser on Windows, macOS, Linux, Android or iOS.
- Part of a full media studio suite, so related audio tasks are one click away.
Is it private and secure?
Your privacy is built in. The Audio Converter runs completely on your device, so whatever you enter stays in your browser and is never transmitted, logged or stored on any server.
Frequently asked questions
Which audio formats are supported?
MP3, AAC, M4A, WAV, OGG (Vorbis) and FLAC. For lossy formats you can also choose the bitrate.
Does converting to WAV or FLAC lose quality?
No — WAV (PCM) and FLAC are lossless. Converting a lossy source (like MP3) to them won't restore detail already lost, but the conversion itself adds none.
Are my files uploaded?
No. Conversion runs locally in your browser with FFmpeg.