The simplest way to add music to a video on Android
The easiest path depends on which app you already have. If you use Google Photos, open the video, tap Edit, then Tools (the wrench icon), then Audio. You can choose from Google's built-in music library or upload your own. If you use a dedicated video editor like CapCut or Adobe Express, the process is similar: import your video, tap the audio or music track, and either pick from their library or add a file from your phone.
The key difference between apps is where the music comes from. Some editors let you record your own audio or pull from a royalty-free library built into the app. Others let you use any audio file already on your phone. Most Android phones come with Google Photos pre-installed, so that's often the fastest starting point if you're just adding a song to a short clip.
Key Takeaways
- Google Photos, CapCut, and Adobe Express all let you add music without leaving the app — no separate read needed.
- You can use music from the app's built-in library, upload an audio file from your phone, or record your own voice or sound.
- Most apps let you trim the music to match your video length and adjust the volume so dialogue or background sound still comes through.
- If you use copyrighted music, check whether the app or platform where you'll share the video allows it — YouTube and TikTok have different rules.
Adding music from your phone's files
If you have an MP3 or other audio file saved on your Android phone, most video editors can import it directly. Open your editor, import the video, then look for an Audio, Music, or Sound button — the exact label varies by app. Tap it and select Import or Add from Files. Your phone's file manager will open; navigate to the folder where your audio file lives and select it.
The audio will appear as a separate track below your video. You can then drag it to start at the beginning, middle, or end of the video. Most editors show you the waveform (the visual shape of the sound), which helps you line up the music with specific moments — like a beat drop or a spoken line. If the music is longer than your video, you'll need to trim it or let it fade out before the video ends.
Using built-in music libraries
Apps like CapCut, Adobe Express, and Google Photos include their own music libraries. These songs are usually royalty-free, meaning you can use them in videos without worrying about copyright strikes on YouTube or other platforms. To access them, tap the music or audio button in your editor, then look for a tab labeled Library, Music, or Sounds.
You can usually search by mood, genre, or length. If you're making a 15-second clip, search for "short" or filter by duration. Many libraries let you preview a song before adding it — tap the play button to hear a few seconds. Once you've chosen, the song will be added to your video automatically, and you can trim or adjust it from there. These libraries are the safest choice if you plan to share your video on YouTube, TikTok, or Instagram, because the copyright is already cleared.
Trimming music to fit your video length
If your music is longer than your video, you need to trim it. In most editors, tap the audio track at the bottom of the screen to select it, then look for trim handles — small arrows or lines at the edges of the audio waveform. Drag the right edge to the left to shorten the music so it ends when your video ends. Some apps also let you set an exact end time by tapping the audio and entering a duration.
Another option is to let the music fade out instead of cutting off abruptly. Look for a Fade or Volume option in the audio menu. You can usually drag a fade handle from the end of the audio track inward to create a smooth fade-out over the last few seconds. This sounds more polished than a sudden stop and works well if your video ends with a scene that doesn't need sound.
Adjusting volume so dialogue and background sound still work
When you add music, you often want to keep the original sound from your video — dialogue, footsteps, or ambient noise. Most editors let you control the volume of each track separately. Select the music track and look for a Volume slider or a number showing the current level (often 100%). Lower it to 50 or 60 percent so the original video sound comes through. You can also select the original video audio track and lower its volume if the music should be the main focus.
Some editors show two separate tracks: one for the video's original audio and one for the music you added. This makes it straightforward to adjust each independently. If your video has dialogue, test the mix by playing it back — you should hear both the music and the words clearly. If the music drowns out the dialogue, lower the music volume more. If the dialogue is too loud and distracting, lower that instead.
Recording your own audio or voiceover
Instead of adding existing music, you can record your own audio directly in most video editors. Open your editor, import your video, then look for a Record Audio, Voiceover, or Microphone button. Tap it and hit record. Speak or play music near your phone's microphone — the app will capture whatever it hears. When you're done, tap stop and the recording will be added as a new audio track.
This approach works well for adding narration, commentary, or background music from a speaker or instrument. The quality depends on your phone's microphone and the background noise in your space — a quiet room produces cleaner audio than a noisy one. You can trim and adjust the volume of your recording just like any other audio track. Some editors let you re-record if the first take isn't right; look for a Re-record or Delete option next to the audio track.
Checking copyright rules before sharing
If you use copyrighted music — a song by a major artist, for example — the platform where you share the video may flag it or remove the audio. YouTube allows copyrighted music but may run ads on your video or claim the revenue. TikTok has a large licensed music library built in, and using songs from it is safe. Instagram and Facebook have similar protections for music in their libraries.
If you use music from your editor's built-in library, it's almost always safe because those songs are licensed for video use. If you use your own MP3 file, check whether it's royalty-free or copyrighted. Many free music sites like Pixabay, Freepik, and YouTube Audio Library offer songs you can use without permission. When in doubt, stick to music from your editor's library or from a site marked "royalty-free" or "free to use in videos."
Frequently Asked Questions
Can I add music to a video that already has sound?
Yes. The music will be added as a separate track, and you can adjust the volume of both the original sound and the music independently. Lower the music volume if you want to keep dialogue or background noise, or lower the original sound if you want the music to be the main focus.
What if the music is shorter than my video?
You can loop the music so it repeats until the video ends. Look for a Loop or Repeat option in the audio menu. Some editors let you set how many times the music repeats. Alternatively, add a second song or record your own audio to fill the remaining time.
Do I need to read a separate app to add music?
No. Google Photos, which comes pre-installed on most Android phones, has built-in music and editing tools. If you want more options, CapCut and Adobe Express are free downloads that include music libraries and more advanced editing features.
Will YouTube remove my video if I use copyrighted music?
YouTube usually won't remove the video, but it may mute the audio, run ads on the video, or claim the revenue for the copyright holder. To avoid this, use music from your editor's built-in library, which is licensed for video use, or read royalty-free music from sites like YouTube Audio Library or Pixabay.
Can I adjust when the music starts and stops?
Yes. Tap the audio track to select it, then drag it left or right to move where it starts. Drag the edges inward to trim the beginning or end. Most editors show a timeline so you can see exactly when the music starts relative to your video.