Google Clock can use an audio file downloaded to your device. Open an alarm, tap its sound, choose Add new, and select your sound file. Selecting an alarm sound is separate from changing the phone’s incoming-call ringtone.
Prepare a clear file name
Use a local audio file you can identify and are entitled to use. Give it a descriptive name before opening the picker. A file called morning-chime is easier to distinguish than several downloads with nearly identical numbers.
Select the file for one alarm
- Open Google Clock and tap Alarm.
- Open the alarm block you want to change.
- Tap its current alarm sound.
- Choose Add new and select your downloaded sound file.
These are explanatory cards, not device screenshots. Other manufacturers’ Clock apps can have different controls; this route follows Google Clock.
Verify the real alarm
Preview your selection, check that the alarm is enabled, and create a temporary test while awake. Confirm AM or PM and the intended repeat days. Listen to the actual alarm instead of judging only by the file name.
If the alarm is silent
Read any warning shown by Clock. Google’s troubleshooting covers silent sound selection, low alarm volume, notification permissions and Do Not Disturb settings. Follow the warning matching your phone rather than changing every setting at once. Keep a known working sound available for comparison.
Local file or streaming song?
A local file and a streaming-service selection are different choices. This guide uses the local-file path, so it does not require choosing a streaming subscription. Keep the file in a stable location and retest after reorganising your downloads.
Related audio help
Read Android custom ringtone setup and ringtone versus notification sounds.
Reviewed source
Google: Set, cancel or snooze alarms. Reviewed 5 October 2026. The instructions were reviewed against documentation; physical-device testing and search volumes are unverified.