M4R to TAR.GZ Converter
Processing entirely on your device — large files may take a moment.
M4R is Apple’s ringtone format — technically an AAC file capped at 40 seconds that iTunes and iPhones recognise as a ringtone. TAR.GZ is what open-source projects and Linux servers expect to receive.
iLoveConverter processes everything locally on your computer, which makes it private and fast: no upload wait, no server storage, no limits. Add as many files as you like — batch conversion is built in.
How M4R compares to TAR.GZ
| M4R | TAR.GZ | |
|---|---|---|
| Compression | Lossy AAC | gzip (DEFLATE) |
| Best for | iPhone ringtones | Source releases and backups |
How to convert M4R to TAR.GZ
- 1
Select your files
Select your M4R file — it never leaves your device.
- 2
Convert instantly
The engine packs the file, byte for byte, into a TAR.GZ container — no re-encoding, no quality change.
- 3
Download results
Download the finished TAR.GZ archive.
About the M4R format
M4R is simply iPhone ringtone packaging: an AAC audio file (same as M4A) capped at 40 seconds, named .m4r so iOS treats it as a ringtone instead of a song. GarageBand and Finder sync are the supported paths to install one; the audio itself is ordinary AAC.
Practical workflow: pick the 30–40 second chorus you want, convert to M4R, sync it to the phone, and set it in Sounds & Haptics. Nothing about the audio changes — the extension and the length limit are the entire format.
+Strengths
- ✓The native iPhone ringtone format
- ✓Simple — it is AAC with a new name
!Limitations
- −Hard 40-second length cap
- −Installation requires sync or GarageBand
About the TAR.GZ format
TAR.GZ is the classic Unix distribution shape: a TAR bundle squeezed through gzip (DEFLATE-based). Every Linux package of source code, every Apache tarball, every data-science dataset arrives this way. Decompression is a pipeline — untar the gzip stream — and the format is understood everywhere Unix ideas went.
gzip compresses the whole archive as one stream, which keeps ratio decent for text-heavy trees but means reaching file #400 requires decompressing the previous 399. Modern alternatives (zstd) are faster at similar ratios, yet tar.gz remains the safest common denominator.
+Strengths
- ✓Universally understood on Unix-like systems
- ✓Good ratio for text and source trees
- ✓Preserves Unix permissions via TAR
!Limitations
- −Single stream — no random access
- −Slower than modern zstd
- −Two-step format (tar + gzip)
Why convert M4R to TAR.GZ?
There is a concrete reason this conversion exists: Hard 40-second length cap TAR.GZ sidesteps that — Universally understood on Unix-like systems If that is your situation, the tool above settles it in seconds, entirely on your device.
Frequently asked questions
Is this M4R to TAR.GZ converter really free?
Yes — completely free, with no sign-up, no watermark and no daily conversion limits. The site is supported by advertising.
Are my files uploaded to a server?
No. The conversion runs entirely inside your browser using WebAssembly, so your files never leave your device — that is what makes it instant and private.
Does it work on Windows, Mac, iPhone and Android?
Yes. Anything with a modern browser works: Windows, macOS, Linux, Android and iOS. No software installation is required.
Is there a file size limit for M4R to TAR.GZ?
The only limit is your device's memory, since nothing is uploaded. Files up to a few hundred megabytes work fine on a modern desktop browser; very large files simply take a little longer.
Will converting M4R to TAR.GZ reduce audio quality?
If TAR.GZ is lossless, the output contains everything the M4R file contains — no further loss is added. If TAR.GZ is lossy, one recompression pass is unavoidable; the quality slider controls how much. Loss that already happened in the source file can never be undone by converting.
Can I convert a whole folder of M4R files?
You can select many files at once and they are processed in a single batch. Output files land in one ZIP download when there is more than one result.