AMR to AAC Converter
Convert AMR audio to AAC for free. Choose the bitrate, sample rate and channels, or trim your audio.
or drop files here
Up to 1 GB per file · Files never leave your device
- 100% free
- No sign-up
- No upload — private
- No watermark
How to convert AMR to AAC
Add your AMR files
Click “Choose Files” or drag and drop your AMR audios onto this page.
AAC is selected
The output is already set to AAC. Open Advanced settings if you want to change the bitrate or trim the audio.
Convert and download
Click Convert. Your AAC file is ready in moments — nothing is uploaded.
About the formats
Adaptive Multi-Rate
AMR is a speech format used for voice memos and call recordings on many Android phones.
Advanced Audio Coding
AAC is the audio codec used by YouTube, iPhone and most streaming services. It gives great quality at small file sizes.
Frequently asked questions
How do I convert AMR to AAC?
Click “Choose Files” and select your AMR file (or drag it onto the page). AAC is already selected as the output, so just click Convert and download your AAC file when it’s ready.
Which bitrate should I choose?
“Automatic” gives great quality for most music. Use 256–320 kbps for the best sound, or 96–128 kbps for voice recordings and podcasts.
Is it safe to convert AMR files here?
Yes. Conversion runs inside your own web browser, so your files are never uploaded to our servers or anyone else’s. Nobody can see them, and nothing is stored after you close the tab.
Is the AMR to AAC converter free?
Yes, it’s completely free. There’s no sign-up, no watermark and no limit on how many files you convert. Each file can be up to 1 GB.
Can I convert several AMR files at once?
Yes. Add as many AMR files as you like and convert them in one go, then download them one by one or together as a ZIP file.