Converting audio to video has become simpler thanks to powerful AI tools. You can add your favorite music or voice and turn your content into engaging videos. This makes your videos more shareable and personal. Let’s explore how to convert audio to video online, on mobile, and desktop.
Steps to Convert Audio to Video Online
HeyGen.com is a top AI video generator that helps you create immersive videos in just minutes. It offers many features like AI avatars, templates, custom avatars, 3D avatars, language support, text-to-speech, and face swaps. These tools make it easy to create marketing, training, news, or explainer videos quickly and easily.
HeyGen supports both audio and voice files, making it perfect to create video from audio. Here are two simple ways to use it.
Way 1: Add Music to Video Fast
Follow these steps to add mp3 audio to video:
Step 1: Go to HeyGen.
Step 2: Click “+Create Video” or “Import PPT/PDF” at the top right.
Step 3: Pick an AI avatar from over 100 human options or 20+ CG avatars, or create your own by uploading a photo.
Step 4: Choose “Text Script” to type what you want the avatar to say in 20+ languages.
Step 5: Click “Upload” and add your MP3 or WAV audio file.
Step 6: Edit your video. Change templates, adjust timing, background color, and image size easily.
Step 7: Click “Submit” and get your audio to video in about 10 minutes!
Way 2: Convert Voice to Video with AI Presenter
You can upload your voice and let an AI avatar narrate your video. This lets you make voice over presentations without showing your face. Steps 1 to 3 are the same as above.
Step 1: Choose “Audio Script” to upload your voice audio.
Step 2: Upload your MP3 or WAV, or use the “Record” feature to capture audio live.
Step 3: Edit timing, speed, face swaps, and style.
Step 4: Submit to get a talking head video example with your voice. AI-driven synthetic media technologies are significantly enhancing the scope and quality of such productions.
Embrace the trends in AI video editing to enhance your creative projects.
Convert Audio to Video on Mobile
On mobile, Wondershare FilmoraGo lets you create video presentations with audio anywhere. Download your audio track first. The app offers libraries and presets, and your videos are free from watermarks, which can greatly help to enhance educational content creation. You can even convert text, such as lecture notes, into videos to make learning more engaging.
Steps to add audio to video in FilmoraGo:
Step 1: Open Wondershare FilmoraGo app.
Step 2: Tap “Create New Video” and pick your video.
Step 3: Tap “Add” on the right, then “Next.”
Step 4: Tap “Music” in the editor’s right toolbar.
Step 5: Tap “+” and select your audio.
Step 6: Play the audio, confirm, then tap “Okay.”
Step 7: Save your video.
Convert Audio to Video on Desktop
DaVinci Resolve is a pro-level desktop app for video editing and adding audio. Though it has many complex tools, you can add an audio track to your video clip easily.
To add audio on DaVinci Resolve:
Step 1: Open DaVinci Resolve.
Step 2: Load your video clip.
Step 3: Click "File" menu.
Step 4: Select "Import."
Step 5: Click "Media" and upload your audio file.
Step 6: Edit multiple audio clips and preview your content.
Step 7: Save and export your video.
This software also allows drag and drop for adding files and has many features for creating interactive video examples. Editing and previewing videos on HeyGen is simple whether you want to make a blog to video or product demonstration examples, helping you create videos with AI avatars.
AI tools automatically generate visuals, narration, and background music, streamlining the video creation process.
These tools let you convert audio to video quickly. HeyGen stands out for its ease, many AI avatars, 3D options, templates, multi-language speech, and voice upload features. Editing and previewing videos on HeyGen is simple whether you want to make a blog to video or product demonstration examples.
Try HeyGen now to create videos with audio that suit your style and needs!
You may also be interested in: PPT/PDF To Mp4 | How To Convert Powerpoint To Video Online
Audio to Video Frequently Asked Questions (FAQ)
How can I convert audio to video using HeyGen?
Upload your audio file, choose an AI avatar and video template, add subtitles and visual enhancements, then generate and share your video in minutes.
What are the benefits of using AI avatars in video creation?
AI avatars provide a personalized and engaging touch to videos, making them ideal for marketing, training, and explainer videos.
Can I convert audio to video on mobile devices?
Yes, you can use mobile apps like Wondershare FilmoraGo to convert audio to video with various editing options.
Is it possible to edit my converted video on HeyGen?
Yes, HeyGen allows you to edit video templates, timing, background colors, and more to fit your needs.
Are there any free tools available to convert audio to video?
Yes, tools like Online Converter and MiniTool Video Converter offer free options to convert audio files to video formats.










