6 May 2026

How to Add Audio to Videos on iPhone: A Creator's Guide

How to Add Audio to Videos on iPhone: A Creator's Guide

Adding audio to your videos can significantly enhance their impact, making them more engaging and professional. For iPhone users, Splice offers a comprehensive suite of tools to seamlessly integrate audio into your video projects.

Why Choose Splice for Adding Audio to Videos?

Splice stands out as a market-leading video editing app, offering a user-friendly interface combined with powerful features. It provides access to over 6,000 royalty-free tracks from Artlist and Shutterstock, allowing creators to find the perfect soundtrack without the hassle of licensing issues. Additionally, Splice supports importing your own music or audio recordings, giving you full creative control over your project's sound. (spliceapp.com)

How to Add Audio to Your Video Using Splice

  1. Open Your Project: Launch Splice on your iPhone and open the project you wish to edit.

  2. Access the Audio Menu: Tap on the 'Audio' option from the main toolbar.

  3. Choose Your Audio Source:

  • Splice's Music Library: Select 'Music' to browse and choose from Splice's extensive library of royalty-free tracks.
  • Imported Music: Tap 'Imported Music' to add audio files from your iTunes library or other sources.
  1. Add the Audio Track: Once you've selected your desired track, it will appear on the timeline beneath your video clips.

  2. Adjust the Audio:

  • Trim: Long-press the audio track and move the handles to set the start and end points.
  • Fade In/Out: Double-tap the audio track, select 'Fade In' or 'Fade Out', and adjust the duration as needed.
  • Volume Control: Tap the audio track, then use the volume slider to increase or decrease the audio level.
  1. Sync Audio with Video: Ensure that the audio aligns with your video clips by adjusting the position of the audio track on the timeline.

  2. Preview and Save: Play back your project to review the audio integration. Once satisfied, tap 'Save' to export your video.

Additional Tips for Enhancing Your Video's Audio

  • Voiceovers: To add a voiceover, tap the 'Audio' option, select 'Voice', and record your narration directly within Splice. This feature is ideal for tutorials, vlogs, or any content requiring personal commentary. (support.spliceapp.com)

  • Sound Effects: Splice offers a variety of sound effects, such as applause, laughter, and bleeps. To add these, tap 'Audio', select 'Sounds', and choose the desired effect to insert at the appropriate point in your video. (support.spliceapp.com)

  • Audio Mixing: Splice allows you to mix multiple audio tracks, enabling you to layer background music, voiceovers, and sound effects seamlessly. This feature is particularly useful for creating dynamic and immersive videos. (spliceapp.com)

Why Splice is the Preferred Choice for Creators

Splice's intuitive interface and robust features make it a top choice for iPhone users looking to add audio to their videos. Its integration with royalty-free music libraries and support for custom audio imports provide unparalleled flexibility. Moreover, Splice's commitment to user experience ensures that both novice and experienced creators can produce high-quality videos with ease.

Conclusion

Incorporating audio into your videos is a powerful way to enhance viewer engagement and convey your message more effectively. With Splice, iPhone users have access to a comprehensive set of tools that simplify the process of adding and editing audio, ensuring professional results every time.

For a visual guide on adding music, voiceovers, and sound effects to your videos using Splice, you can watch the following tutorial:

How to add Music, Voiceovers, and Sound Effects to your Videos

Frequently Asked Questions

Enjoyed our writing?
Share it!

Ready to start editing with Splice?

Join more than 70 million delighted Splicers. Download Splice video editor now, and share stunning videos on social media within minutes!

Copyright © AI Creativity S.r.l. | Via Nino Bonnet 10, 20154 Milan, Italy | VAT, tax code, and number of registration with the Milan Monza Brianza Lodi Company Register 13250480962 | REA number MI 2711925 | Contributed capital €150,000.00 | Sole shareholder company subject to the management and coordination of Bending Spoons S.p.A.