Free online RTX to IMY converter
Convert an RTTTL-style RTX ringtone to IMY for compatible older GSM phones.
Convert RTX to IMY online - free
Your file is processed instantly and deleted as soon as you download it.
Import a file from a URL
Paste a direct link to the file. We download it to our server and it is converted exactly like an upload.
How it works
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Upload your .rtx file
Click to browse to select your file you want to convert or simply drag & drop your file into selected area.
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Perform .rtx to .imy conversion
After successful file upload, click to convert when you are ready.
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Download converted .imy file
Conversion result is ready to download.
How to convert rtx to imy file
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101convert.com assistant
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Older GSM phones that accept iMelody ringtones may not recognize a melody saved as an RTX ringtone file. Converting it to IMY changes the ringtone notation into a format those devices can read, provided the source file is an RTTTL-style ringtone.
What the RTX format is
For ringtone files, RTX usually refers to a text-based Nokia RTTTL ringtone: it stores a title, playback settings, and a sequence of notes rather than recorded audio. RTX files are found in ringtone collections and were used with older mobile phones and ringtone tools. The extension can have other meanings, so confirm that the file contains ringtone notation before converting it.
What the IMY format is
IMY is the iMelody format, a compact text-based ringtone format associated with older GSM phones, including some Ericsson models. It suits simple monophonic melodies and can be transferred to a compatible phone as a ringtone file. It is not an audio format such as MP3.
How to convert RTX to IMY
Online on 101convert.com
- Open the RTX-to-IMY converter page on 101convert.com and upload the RTX file.
- Choose IMY as the output format and start the conversion.
- Download the converted IMY file. Multiple files can be converted in one batch; the page shows the per-file size limit.
Offline with desktop software
Awave Studio for Windows can open RTTTL-style ringtone files and save them in iMelody format. Open the RTX file with File → Open, then use File → Save As and select iMelody/IMY as the output format. If the file is not recognized, check that it contains RTTTL ringtone notation; an RTX extension alone does not identify its contents.
Compatibility and limitations
RTX and IMY encode ringtone notes, not sampled sound. Conversion may change or omit settings or note details that the target format or phone does not support. Test the IMY file on the intended device, since older phones can also impose their own limits on melody length and playback features.
Note: This rtx to imy conversion record is incomplete, must be verified, and may contain inaccuracies. Please vote below whether you found this information helpful or not.
Information about file extensions and file types is provided by File-Extensions.org
Frequently asked questions
Is the RTX to IMY converter free?
Yes, converting RTX to IMY on 101convert.com is completely free. No registration, email address or installation is required. If you need a higher file size limit or want to convert more files at once, see our plans.
How large can my RTX file be?
You can upload RTX files up to 3 MB and convert up to 3 files at once in a single batch. With a paid plan the limit is up to 20 MB per file and 50 files at once, see our plans.
What happens to my uploaded files?
Files are processed automatically and deleted from our servers within a few minutes after conversion. We never view or share your files.
Do I need to install any software to convert RTX to IMY?
No. The RTX to IMY conversion runs entirely online in your browser and works on Windows, Mac, Linux, Android and iPhone.
Did the conversion fail?
In most cases, the cause is an incorrect file format. Please upload a valid RTX file for this RTX to IMY conversion. Occasionally, the issue may be on our side. We analyze recurring conversion failures and disable or fix the converter if we detect a defect.