Help & SupportEverything You Need to Know
Learn how to use our free audio and video to MP3 converter. Find answers to common questions and get the most out of our conversion tools.
FLAC to MP3
Convert lossless FLAC files
M4A to MP3
Convert iTunes M4A files
MOV to MP3
Extract audio from MOV videos
MP4 to MP3
Extract audio from MP4 videos
How to Convert Files to MP3
Choose Format
Select the converter for your file type: FLAC to MP3, M4A to MP3, MOV to MP3, or MP4 to MP3.
Upload File
Drag and drop your file or click to browse. Your file stays on your device - no upload to servers.
Download MP3
Click convert and download your high-quality MP3 file. It's that simple!
Frequently Asked Questions
Is this converter really free?
Yes! Our audio and video to MP3 converter is completely free with no hidden costs, registration requirements, or file limits. Convert as many files as you want.
Are my files secure and private?
Absolutely! All conversion happens directly in your browser using WebAssembly technology. Your files never leave your device, ensuring complete privacy and security.
What file formats do you support?
We support popular audio formats (FLAC, M4A, WAV, AAC, OGG, WMA) and video formats (MP4, MOV, AVI, MKV, WMV, FLV) for conversion to MP3.
What's the maximum file size?
For optimal performance, we recommend files under 100MB for audio and 500MB for video. Larger files may take longer to process but will still work.
Which browsers are supported?
Our converter works on all modern browsers including Chrome, Firefox, Safari, and Edge. WebAssembly support is required for the conversion process.
How is the audio quality?
We maintain high audio quality during conversion. The output MP3 files use optimized settings to preserve as much of the original audio quality as possible.