You can use any song in your iPhone's music library as a ringtone, but it has to be under 40 seconds long

iPhone lets you pick a song as your ringtone, but Apple doesn't let you use the full track. The ringtone has to be 40 seconds or shorter, and it has to be a file you own — not a song from Apple Music streaming. If your song is longer than 40 seconds, you'll need to trim it first using the Voice Memos app or a computer.

The process splits into two paths: trimming your song if it's too long, then setting it as your ringtone. Both happen on your phone, though some people find it easier to trim on a computer first. Either way, once the song is trimmed and saved, setting it as your ringtone takes about 30 seconds.

Key Takeaways

  • Your ringtone song must be 40 seconds or shorter; longer songs won't work as ringtones.
  • The song must be a file you own in your Music app, not a track from Apple Music or Spotify.
  • You can trim a song to the right length using Voice Memos on your iPhone or GarageBand on a Mac.
  • Once trimmed, set the song as your ringtone through Settings > Sounds & Haptics > Ringtone.
  • If you trim on a computer, you'll need to move the file back to your iPhone using a cable or iCloud.

Check whether your song is already short enough

Open the Music app on your iPhone and find the song you want to use. Tap it to play it, then look at the total length shown at the bottom of the screen. If it says 40 seconds or less, you can skip the trimming step and go straight to setting it as your ringtone.

If the song is longer than 40 seconds, you'll need to trim it. Most people trim to somewhere between 10 and 30 seconds — long enough to recognize the song, short enough that it doesn't feel endless when your phone rings.

Trim your song using Voice Memos on your iPhone

Open the Voice Memos app (it comes built into every iPhone). Tap the red record button, then play your song from the Music app in the background. Let it record the part of the song you want as your ringtone — usually the chorus or a recognizable section. Stop recording when you reach 40 seconds or less.

Tap the recording you just made, then tap "Edit" (or the pencil icon). Tap "Trim" and drag the edges to cut out any silence at the start or end. When you're happy with the length, tap "Save." Voice Memos will ask you to name it — call it something like "My Ringtone" so you can find it later.

Your trimmed recording now lives in Voice Memos, but you need to move it to your Music library before you can set it as a ringtone. Tap the three dots next to your recording, then tap "Share." Choose "Save to Files" and pick a location you'll remember. This saves it as an audio file on your phone.

Trim your song on a Mac or Windows computer (the faster way)

If you have a Mac, open GarageBand and create a new project. Drag your song from your Music library into the GarageBand timeline. Use the trim handles at the start and end of the track to cut it down to 40 seconds or less. When you're done, go to File > Export > Audio, then choose "MP3" as the format. Name it something clear like "My Ringtone.mp3" and save it to your Desktop.

On Windows, you can use free software like Audacity. Open your song, select the part you want to keep (usually by clicking and dragging), then go to Edit > Trim Audio. Export it as an MP3 file. Once you have the trimmed file, connect your iPhone to your computer with a USB cable, open Finder (Mac) or File Explorer (Windows), and drag the MP3 file into your iPhone's Files app or use iTunes to sync it back to your phone.

This method is faster if you're comfortable with a computer, and you have more control over exactly which part of the song you keep. The downside is you need a cable or cloud storage to move the file back to your iPhone.

Set your trimmed song as your ringtone through Settings

Open Settings on your iPhone and tap "Sounds & Haptics" (on older iPhones it may say "Sounds"). Tap "Ringtone." You should see your trimmed song listed here — it might appear under a section called "Custom" or at the top of the list. Tap it to select it. You'll hear a preview of your new ringtone.

That's it. Your ringtone is now set. The next time someone calls you, you'll hear your song instead of the default Apple ringtone. If you change your mind later, you can come back to this same menu and pick a different ringtone.

What to do if your song doesn't appear in the Ringtone list

If you trimmed your song using Voice Memos but it's not showing up in Settings > Sounds & Haptics > Ringtone, the file may not have moved to the right place. Go back to Voice Memos, find your recording, tap the three dots, and tap "Share." This time, look for an option that says "Copy to Music" or "Add to Music Library" — the exact wording varies by iOS version. If you don't see that option, try "Save to Files" and save it to the Music folder on your phone.

If you trimmed on a computer and moved the file via cable, make sure it's in MP3 format, not WAV or another format. iPhone ringtones work best with MP3 files. If the file is in a different format, convert it to MP3 using free online tools like CloudConvert or Zamzar, then move the MP3 version to your phone.

Why some songs won't work as ringtones

Songs from Apple Music, Spotify, or other streaming services are protected by copyright and can't be used as ringtones — only songs you own or have downloaded work. If you bought a song from iTunes or ripped it from a CD you own, it will work. If you're streaming it, it won't.

Some older iPhones also have trouble with certain audio formats. If you're using an iPhone older than iPhone XS and your ringtone isn't working, try converting your trimmed song to MP3 format on a computer, then moving it back to your phone. Newer iPhones handle more formats, but MP3 is the safest choice across all models.

Frequently Asked Questions

Can I use a song longer than 40 seconds as a ringtone?

No. iPhone automatically cuts off any ringtone longer than 40 seconds. You must trim your song before setting it. The 40-second limit is a hard boundary — there's no way around it.

Do I need to buy the song, or can I use one I already own?

You need to own the song or have it downloaded to your phone. Streaming songs from Apple Music or Spotify won't work as ringtones because they're not stored on your device. Songs you bought from iTunes, ripped from a CD, or downloaded as files all work fine.

Will my ringtone still play if I delete the original song from my Music app?

Yes. Once you set a song as your ringtone, iPhone saves a copy of it separately. You can delete the original from your Music library and your ringtone will keep playing. The ringtone file is independent.

Can I set different ringtones for different contacts?

Yes. Open Contacts, tap the person's name, tap "Edit," then tap "Ringtone" and pick a different one. This overrides your default ringtone for just that contact. When they call, you'll hear their custom ringtone instead of your main one.

What if I trimmed my song but it sounds cut off or weird?

Go back and trim it again, this time starting and ending at a more natural point in the song — usually at the start of a verse or chorus rather than in the middle of a note. If you trimmed in Voice Memos, delete the recording and make a new one. If you trimmed on a computer, re-open the file and adjust the trim points, then export it again.