Convert M4R to AAC Online Free
Fast and effortless iPhone Ringtone to Advanced Audio Coding conversion in the cloud. No software installation required.
How to Convert M4R to AAC in 3 Easy Steps
Upload M4R File
Select or drag & drop your M4R file from your computer or phone.
Choose AAC Format
Confirm AAC is selected as your target output format.
Download Converted File
Click Convert and your processed AAC file will be ready for instant download.
M4R vs AAC Format Comparison
M4R (iPhone Ringtone)
Specialized AAC audio file extension used exclusively as native custom ringtones on Apple iPhone.
- • Category: Audio
- • Extension: .m4r
AAC (Advanced Audio Coding)
Advanced lossy audio codec providing better perceived sound quality than MP3 at identical bitrates.
- • Category: Audio
- • Extension: .aac
Frequently Asked Questions
How can I convert M4R to AAC online for free?
Upload your M4R file above, click Convert, and download your converted AAC file directly. No payment or account required.
Is it safe to convert files on SnapConvert?
Yes. All file transfers are secured with 256-bit SSL encryption. Uploaded files are automatically deleted within 1 hour.
Can I convert on mobile (iPhone & Android)?
Yes. SnapConvert works seamlessly in Safari, Chrome, and any modern mobile or desktop browser without installing apps.