WAV to AAC Converter
Convert WAV files to AAC in seconds, right in your browser. Drop in one file or a whole folder, pick your quality settings and download - nothing is uploaded to a server.
Drop WAV files here
MP3, WAV, FLAC, M4A, OGG, OPUS, AAC, AIFF, WMA, AMR, MP4, MOV & more · Processed on your device - nothing is uploaded
How to convert WAV to AAC
- Click "Choose files" or drag your WAV files onto the page.
- Make sure "AAC" is selected as the output format (192 kbps is a good default).
- Optionally click Edit to trim, adjust volume or add effects.
- Click Convert, then Download your AAC files.
Why convert WAV to AAC?
AAC files are typically 5-10x smaller than WAV, making them ideal for phones, sharing and streaming.
AAC is best for streaming, broadcast and devices that need a raw AAC stream. Most phones, browsers, smart TVs and media players.
Will I lose quality?
AAC is a lossy format, so some inaudible detail is removed to save space. At 192 kbps or higher most listeners cannot tell the difference from the original WAV.
WAV vs AAC
| WAV | AAC | |
|---|---|---|
| Full name | Waveform Audio File Format | Advanced Audio Coding (ADTS) |
| Type | uncompressed | lossy |
| Best for | audio editing, DAWs, mastering, broadcast and archiving | streaming, broadcast and devices that need a raw AAC stream |
| Typical size | ~10 MB at 16-bit / 44.1 kHz per minute | ~1.4 MB at 192 kbps per minute |
| Compatibility | Supported by every audio editor, DAW and operating system. | Most phones, browsers, smart TVs and media players. |
| Developed by | Microsoft & IBM (1991) | MPEG (1997) |
WAV to AAC: questions
How do I convert WAV to AAC?
Open this page, add your WAV file, make sure AAC is selected as the output format and click Convert. Your AAC file is ready to download in seconds.
Will converting WAV to AAC lose quality?
AAC is a lossy format, so some inaudible detail is removed to save space. At 192 kbps or higher most listeners cannot tell the difference from the original WAV.
Is this WAV to AAC converter free and safe?
Yes. It's free with no watermark or sign-up. Files are processed locally in your browser, so your audio is never uploaded or stored on our servers.
Can I convert many WAV files to AAC at once?
Yes - add up to 5 files at a time on the free plan (unlimited with Pro), convert them all with one click and download them as a ZIP.
What is the difference between WAV and AAC?
WAV (Waveform Audio File Format) is a uncompressed format, uncompressed PCM audio with perfect quality. WAV files are large but every sample is preserved exactly, making them the standard for recording and editing. AAC (Advanced Audio Coding (ADTS)) is a compressed (lossy) format: raw AAC audio stream. The successor to MP3 used by YouTube, iPhone and digital radio.
Does it work on Mac, Windows, iPhone and Android?
Yes. The WAV to AAC converter runs in any modern browser - Chrome, Safari, Edge or Firefox - on desktop and mobile. No software to install.