Add sound to video for elevated storytelling

Transform ordinary videos into captivating stories with sound effects. Unleash your creative vision through the power of sound.

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Effortless audio editing

Quickly add and adjust sound without complicated editing tools.

Audio for any content type

Elevate videos with sound effects for films, ads, social media, and more.

Seamless audio-visual sync

Align your sound to your motion, transitions, and scene changes.

Easily put music over video for a professional sound

Enhance your video with the perfect soundtrack. Add background music to videos by uploading your own track or choosing from available options. Simply edit your video and add music for a professional result that matches your vision.

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Add voice over to video and amplify your message

Create professional videos with AI avatars that deliver flawless lip-sync performance. From polished corporate presentations to dynamic product demos and shareable social content—achieve studio-quality results with minimal resources.

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Create immersive videos with auto sound effects

Maintain consistency while remaining adaptable – fully customize your AI actors by adjusting facial expressions, gestures, and emotions. Select from different speaking styles or add voice overs to make each avatar unique to your creative vision.

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Complete audio control for every video

Maintain seamless consistency across multiple videos—ideal for series, branded storytelling, and training materials—eliminating the need for repeated character creation, helping you deliver cohesive, professional results every time.

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How to add sound to video with LTX Studio

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01
Start a project
Before you can add sound to a video, create a new project by starting with a concept or from scratch.
02
Set up your scene
Adjust key settings like the characters, style, and overall tone of your video before adding sound.
03
Add & customize audio
Generate, pick, or upload music, voiceovers, or sound effects, then fine-tune and experiment as needed.
04
Export or keep editing
Save your final video or refine the audio even further for the perfect result.

FAQs

Which types of sound effects can I add to my video?

With LTX Studio, you can add a wide range of sound effects to enhance your videos, including ambient sounds, action effects, cinematic transitions, dialogue enhancements, and more. To be a bit more specific, this includes everything from waves and thunder, to car horns.

What audio file formats can be used?

LTX Studio supports common audio file formats, including MP3 and OGG, making it easy to upload and integrate soundtracks, voiceovers, and sound effects into your videos.

Can I add audio to my video online?

Yes! LTX Studio is only available as an online platform, enabling you to add, edit, and fine-tune audio without the need for additional software.

Can I add sound to my video for free?

Yes! LTX Studio offers a free plan that lets you add sound effects and music to your videos. While premium features and higher usage limits are available in paid plans, you can start creating and experimenting with audio enhancements at no cost.