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Help you easily change voice in video with powerful features.
  • Various audio effects
  • Change voice with pitch or speed
  • Optimized audio fade in & fade out algorithm

Video Voice Changer: How to Change the Voices in Videos

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May 06, 2022• Proven solutions

Have you ever wanted to change your voice while making videos? Or just change the voices in an existing video? You are not alone. Here are some questions people have asked on Yahoo Answer.

  • Is there any free software you can download that can change your voice in an audio or video that has already been recorded?
  • Hello, I'm making a video. I want to change my voice pitch high, low, fast, slow. I want to know if you know any software that is easy and simple. Thanks

Now comes the solution. I recommend Wondershare Filmora, a comprehensive video editing software that's much easiler than Adobe After Effects. We'll show you how to change a recorded voice or original voice in an existing video/audio with Wondershare Filmora. In the end, we also listed 3 best video voice changer app for Android and iOS you to have a reference. If you prefer to edit audio with online tools, you can also find one online voice changer at the end of the article.

Part 1: Step by step guide to Change the Voices in Videos in Filmora

Filmora is one of the best video editing software for beginners with easy-to-use yet powerful enough video and audio editing tools. For free trial users, if you’re exporting audio from Wondershare Filmora, there will be no watermark nor limitations. So, you can download it and experience the audio editing features for free.

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Now, let's check how to add and change the voice in Filmora with step by step tutorial.

Step 1: Add voiceover or add videos

Wondershare Filmora allows you to change voice of video/audio and recorded voiceover. You can either click "Import" on the primary windows to import video/audio files to the User's Album, or click the voiceover button above Timeline to record your own voice. The imported video/audio files could then be added to the Timeline for editing, while the recorded audio would automatically appear on Audio track.

add video to Filmora9 video voice changer

Every time when you double click on the added video/audio or recorded voiceover on the Timeline, you will open the editing panel. You should see options such as Speed, Volume, Fade in, Fade out and Pitch.

audio editing options

Step 2: Change Voice by Chaning Pitch Option

Both video/audio files and voiceover on the Timeline have the Pitch option. Through it, you could easily change the voice of video or recorded voiceover. Just drag the little triangle button to a desired position. The value will vary from -12 to 12.

Step 3: Change Voice in Video by Setting Speed (Optional)

As you could see, there are 4 settings for the Speed option. The Video Speed option will take effect on both video and audio track you selected. For music files and voiceover, the Speed option also works but only affect the audio itself.

Step 4: Export changed video/audio

When you are satisfied with the changed voice, it's time to save the video or audio. All popular video formats and MP3 audio formats are supported. To do so, click "Export" and select "Format". From the list, choose a format you want and click "Export" button. The file will be exported to the specified folder on computer.

voice changed video & audio saving

Tips: Always preview your video/audio on the preview windows to ensure it's what you want before exporting.

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Part 2: 3 Best Video Voice Changer Apps for iPhone and Android

Besides changing voice in video with the desktop software like Wondershare Filmora video editor, you can now try some video voice changer apps for Android and iPhone. The process is quite simple. Try out the video voice changer app that lets you change your voice throughout the video.

1. Video Voice Changer and Editor

You select a video and trim it or leave it as it is as per your choice. If you wish to trim the video, it is created and from this video, the audio part is separated. The list of voice effects includes the voice of men and women of various ages and chipmunks. You can select anyone from the list of voice effects and modify the audio file. You are then prompted to check the audio for changes or directly move on to create the video. The result is indeed amusing and hilarious.

Support: Android

video voice changer app

2. Video Voice Changer FX

The video voice changer app helps you to make your viewers enjoy thoroughly when you change your voice to the sounds of various funny creatures. It is very simple as you just need to record a video or choose one from the SD card, select the voice effects like the devil, alien, robot, squirrel, etc. and your video is ready.

Support: Android

Video Voice Changer FX

3. DubYou

Make your friends laugh with DubYou video voice changer app. From sharing your photos with a background commentary to making your pet talk, echo sound creation to changing the complete sound of the video, you can try all with this video voice changer and share it on the social network like Facebook, Vimeo, and more.

Support: iOS


We have also selected some best pitch change apps for iOS and Android, hope you will enjoy changing pitch in video with those best pitch changer apps.

Part 3: Change Video Voice with Online Voice Changer

1. Online Voice Changer Online  Voice Changer

Voice changing is a real thing right now, and it seeks to increase the overall quality of the voice output. Furthermore, it is widespread in gaming, zoom meetings, and other similar situations. The online voice changer tool from provides an easy way to modify the audio voice. With this online tool, you just need to choose a voice preset to apply, and your voice will be modified automatically.

'll hear voices that are clear and presentable. It will also help you successfully create excellent audio-video material with altered and manipulated voices using Follow the steps below:

Step 1: Upload your audio file (up to 10MB) into this voice changer. It should be noted that this online voice changer tool can support a variety of video formats, including MP3 and WAV.

Step 2: Decide on the appropriate voice effect for your situation. Click the Start to Process and this tool will modify the voice and generate a new one automatically.

Step 3: Pre-listen to the voice to determine if you like it, and then download the audio file.

change voice with


voice changer io online

You can upload the audio from your computer or use the microphone to record your own voice over. Remember, the audio file is limited to 100 MB at uploading. This online voice changer provides about 50 voice templates that you can use including Dalek Robot, Alien Robot, Frog Robot, Ghost, and chipmunk.

You can download the changed voice in .wav format without any difficulty. Besides, also allows you to create customizable voice by adding audio effects such as pitch shift, phaser, speed, and alien robot. It also provides a Female and Male voice to try if you don’t want to upload your own voice file.


Above are the simple free ways that you can change voice in videos. You can complete the voice changing via some desktop video editing software like Filmora or with the online video changer tool. Some good voice changer apps may not list above but please share your favorite in the comment and let me know your choice.

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author avatar
Liza Brown
Liza Brown is a writer and a lover of all things video.
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