Convert WMA to AAC
Free online WMA→AAC converter. Fast, private, no sign-up.
How to convert WMA to AAC
- 1Drop your WMA file into the bay above (or click to browse).
- 2We auto-detect the format and preset the target to AAC.
- 3Hit convert — then download your new AAC file.
About converting WMA to AAC
Need to turn a WMA file into a AAC file? This converter does it in seconds and downloads the result automatically. Drop in your WMA file (a .wma) and download a ready-to-use AAC file (a .aac) — no software to install, no account to create, and no watermark on the output.
What is WMA?
WMA is an audio format. Converting it trades off file size, quality and compatibility to fit where the sound will be played.
What is AAC?
AAC is the successor to MP3: better quality at the same bitrate, and the default for Apple, YouTube and most streaming.
Why convert WMA to AAC?
Most people convert WMA to AAC for compatibility — a website, app or device insists on AAC, and WMA simply won't open. AAC is widely supported, which makes it a dependable target. Audio is processed with ffmpeg using high-quality encoders (LAME, libopus, libvorbis, FLAC and more), so you get the best possible result for the destination format.
When you'd convert WMA to AAC
It comes up when publishing online, submitting to a service with strict format rules, or archiving a collection in a single consistent format.
Is it private?
Privacy is the default here. Your WMA file is uploaded over an encrypted connection, converted, downloaded the moment it's ready, and then deleted automatically a short time afterwards. We never keep your files, never build a library of your content, and never make you sign up to download the result.
Ready? Use the converter above, or explore related conversions: turn WMA into a different format, or convert another format into AAC. Everything on Convert Me Pls is free, unlimited and watermark-free.
Frequently asked questions
Is the WMA to AAC converter free?
Yes. Convert Me Pls is completely free with no sign-up, no file-count limits and no watermarks added to your output.
Are my files private?
Your files are uploaded over an encrypted connection, converted, and then deleted automatically a short time afterwards. We never keep your files and never build a library of your content.
Will I lose quality converting WMA to AAC?
We use the best available encoders (libvips, ImageMagick and ffmpeg) at high-quality settings for the cleanest possible result.
Is there a file size limit?
Conversions run on our servers and support large files comfortably; very large media is processed in a streaming pipeline.