How to Set Any Custom Song as Your iPhone Ringtone (Without a Computer)
Tired of the same classic “Marimba” or “Opening” ringtone that everyone else has? You don’t need a Mac or PC to break free from Apple’s default sounds. If you have a favorite track, a viral audio clip, or a movie theme song saved on your phone, you can turn it into a custom ringtone completely for free.
Here is a step-by-step guide to transforming any audio file into a personalized iPhone ringtone using only your iOS device.
What You Need Before You Start
To make this work directly on your iPhone, ensure you have these two things ready:
The Audio File: The song or sound effect must be saved in your iPhone’s Files app or your Photo Library (as a video). Note: Due to copyright protections, you cannot use songs downloaded from Apple Music, Spotify, or other streaming subscriptions.
GarageBand: This is Apple’s free music creation app. If you deleted it to save space, you can redownload it from the App Store.
Step 1: Prep Your Audio File
If your song is already a .mp3 or .m4a file in your Files app, you are ready for Step 2.
If your favorite audio is currently inside a video clip (like a screen recording or a saved video), you can easily extract it:
Download a free file converter app from the App Store (such as “Audio Converter”). Convert the video to an audio file (.mp3 or .m4a). Save the final audio track directly to your Files app.
Step 2: Import the Track into GarageBand
GarageBand is the secret bridge that allows iOS to recognize custom audio tracks as system ringtones. Open GarageBand on your iPhone.
Swipe through the instrument options and select the Audio Recorder (tap the microphone icon).
Tap the Tracks icon in the top-left corner (it looks like a series of small, stacked bricks) to switch to the timeline view.
Tap the Loop Browser icon in the top-right corner (it looks like a small string loop next to the settings gear).
Select the Files tab at the top, then tap Browse items from the Files app at the bottom to locate your saved song.
Press and hold the song file, then drag and drop it directly onto the timeline track.
Step 3: Trim the Song to 30 Seconds
iPhone ringtones have a strict 30-second limit. If your track is longer, GarageBand will automatically shorten it, so it is best to choose your favorite part manually.
Tap the track on your timeline. Drag the yellow left and right borders to trim the audio to your exact favorite 30-second window (like the chorus).
Tap the small “+” icon in the very top-right corner of the timeline to open Song Sections.
Tap Section A and ensure the manual length is set to at least 30 bars or set to automatic so your trimmed clip fits perfectly without cutting off early.
Step 4: Export and Save as a Ringtone
Now that your audio snippet is ready, it’s time to export it to your iOS sound settings.
Tap the downward arrow in the top-left corner of the screen and select My Songs. This saves your progress and takes you back to your browser.
Press and hold down on your newly created project (usually named “My Song”). Scroll down the pop-up menu and tap Share. Choose the middle option: Ringtone.
Give your ringtone a custom name (
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