Audio Converter
Convert audio files between MP3, WAV, and other formats. Free online tool with no login required.
Drop audio file here or click to upload
Supported formats: .mp3, .wav, .ogg, .aac, .m4a, .flac, .webm
All processing happens in your browser. Your audio never leaves your device.
How to Use Audio Converter
- Upload your audio file by dragging and dropping or clicking the upload area
- Select your desired output format (MP3 or WAV) and adjust settings
- Click Convert and wait for processing to complete
- Preview the converted audio and download when ready
Tips
- • MP3 offers smaller file sizes, ideal for music and podcasts
- • WAV provides lossless quality, perfect for professional audio editing
- • Higher bitrate means better quality but larger file size
- • Use Mono for voice recordings to reduce file size
Frequently Asked Questions
Yes, EZ2Conv's Audio Converter is 100% free with no hidden fees, no usage limits, and no premium tiers. Convert as many audio files as you need without any restrictions.
Absolutely. All audio processing happens directly in your browser using client-side technology. Your audio files are never uploaded to any server, ensuring complete privacy and security for your files.
No registration or login required. Simply upload your audio file, select your desired output format and settings, and convert instantly. No account creation, no email verification, no strings attached.
MP3 is a compressed format that reduces file size significantly while maintaining good audio quality, making it ideal for music, podcasts, and web audio. WAV is an uncompressed lossless format that preserves full audio quality, perfect for professional editing and high-fidelity applications.
Higher bitrate (kbps) means more audio data per second, resulting in better quality but larger file size. Sample rate (Hz) determines how many audio samples are captured per second - 44.1kHz is CD quality, while 48kHz is standard for video production. For most uses, 128-192kbps MP3 at 44.1kHz offers excellent quality.