Audio Converter
Convert audio files between MP3, WAV, FLAC, OGG, and AAC. Powered by FFmpeg WASM — 100% in-browser, zero uploads.
Audio Converter
Convert, trim, batch with per-file progress, ZIP download - all in-browser
Click or drag & drop audio file
Supported: MP3, WAV, FLAC, OGG, AAC, M4A, WebM
How to Use Audio Converter
Open Audio Converter
Navigate to the Audio Converter tool page on ConvertPro.
Enter Your Data
Type, paste, or upload the file or data you want to process.
Choose Your Settings
Select options, formats, or parameters for your specific use case.
Get Results
Your output appears instantly. Copy, download, or share your result.
Free Online Audio Converter Tool
Use our free Audio Converter tool online — no downloads, no registration, no hassle. All processing happens locally in your browser using cutting-edge web technologies. Your data never leaves your device.
Whether you're a professional, student, or casual user, our Audio Converter provides fast, accurate results with an intuitive interface optimized for both desktop and mobile devices.
ConvertPro offers 90+ free online tools across image, PDF, video, developer, text, math, and utility categories — all 100% free and private.