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AUDIO CONVERTER
Quickly convert audio files into different formats for streaming, editing, or sharing. It saves time, maintains sound quality, and supports common codecs for both professional and personal use.
Drag and drop or browse for audio files you want to convert. Choose an output format and click convert!
Like playing Pink Floyds Dark Side of the Moon while watching Wizard of Oz, you can also listen to Pantera while watching ants try to find their way out of a box drawn in chalk on the sidewalk.
Be sure to check out the Image Converter next!
| Ext | Comp. | Channels | Size | Use |
|---|---|---|---|---|
| .mp3 | Lossy | Mono / Stereo | S | Music, podcasts, universal playback |
| .wav | None | Mono / Stereo | XL | Editing, mastering, raw audio |
| .flac | Lossless | Mono / Stereo | L | Archival, high-quality music |
| .ogg | Lossy | Mono / Stereo | S | Streaming, open platforms |
| .aac | Lossy | Mono / Stereo | S | Mobile devices, modern players |
| .m4a | Lossy | Mono / Stereo | S | Apple devices, iTunes |
| .opus | Lossy | Mono / Stereo | XS | Web audio, voice, streaming |
| .ac3 | Lossy | Multi-channel | M–L | Movies, surround sound |
| .alac | Lossless | Mono / Stereo | L | Apple lossless audio |
Audio File Type Details
1. MP3 (MPEG-1 Audio Layer III)
File Extension: .mp3
Description: MP3 is a widely used lossy audio format designed to significantly reduce file size while maintaining acceptable sound quality. It is universally supported across devices, platforms, and media players.
Pros:
Excellent compatibility across all devices.
Small file sizes with reasonable audio quality.
Ideal for streaming and everyday listening.
Cons:
Lossy compression removes some audio detail.
Not ideal for professional editing or archiving.
Use Cases:
Music libraries, podcasts, general playback.
2. WAV (Waveform Audio File Format)
File Extension: .wav
Description: WAV is an uncompressed audio format that stores raw PCM audio data. It preserves the original recording quality and is commonly used in professional audio production.
Pros:
No compression or quality loss.
Maximum compatibility with audio editors and DAWs.
Cons:
Very large file sizes.
Inefficient for storage or streaming.
Use Cases:
Audio editing, mastering, raw recordings.
3. FLAC (Free Lossless Audio Codec)
File Extension: .flac
Description: FLAC is a lossless audio compression format that reduces file size without removing any audio data. It is popular for high-quality music storage and archiving.
Pros:
Lossless compression preserves original quality.
Smaller files than WAV or AIFF.
Open-source and widely supported.
Cons:
Larger than lossy formats like MP3 or AAC.
Use Cases:
Music archiving, high-fidelity playback.
4. OGG (Vorbis / Opus)
File Extension: .ogg
Description: OGG is an open container format commonly used with Vorbis or Opus codecs. It provides efficient compression and high audio quality, especially for streaming and web applications.
Pros:
Better quality than MP3 at similar bitrates.
Open-source and royalty-free.
Cons:
Less universal hardware support than MP3.
Use Cases:
Streaming platforms, open-source projects, web audio.
5. AAC / M4A (Advanced Audio Coding)
File Extension: .aac, .m4a
Description: AAC is a modern lossy audio format designed to outperform MP3 at lower bitrates. M4A is a container commonly used by Apple devices for AAC audio.
Pros:
Higher quality than MP3 at similar file sizes.
Widely supported on mobile and modern devices.
Cons:
Less open than OGG or FLAC.
Use Cases:
Mobile audio, streaming services, Apple ecosystems.
6. OPUS
File Extension: .opus
Description: OPUS is a modern, highly efficient audio codec designed for internet streaming, voice, and low-latency communication. It adapts well to varying bitrates and audio types.
Pros:
Excellent quality at very low bitrates.
Ideal for both voice and music.
Cons:
Not universally supported by older players.
Use Cases:
Web audio, voice chat, streaming platforms.
7. AC3 (Dolby Digital)
File Extension: .ac3
Description: AC3 is a surround-sound audio format developed by Dolby, commonly used in DVDs, Blu-ray discs, and video files requiring multi-channel audio.
Pros:
Supports multi-channel surround sound.
Widely used in home theater systems.
Cons:
Not ideal for music or mobile playback.
Use Cases:
Movies, home theater, video soundtracks.
Other Useful Notes for Audio Conversion
Compression vs Quality:
WAV & AIFF: uncompressed → maximum quality, very large files.
FLAC & ALAC: lossless → high quality with reduced size.
MP3, AAC, OGG, OPUS: lossy → smaller files, some quality loss.
Compatibility:
Best universal support: MP3, WAV.
Modern efficiency: AAC, OPUS.
Web & Streaming:
OPUS and OGG provide excellent quality at low bitrates.
MP3 remains the safest choice for broad compatibility.
Archiving & Editing:
Use WAV, FLAC, or ALAC for long-term storage or editing.
Avoid repeated edits on lossy formats to prevent quality loss.