10 Best Video Voice Changer App

If you are wondering if it is possible to change the voices in your videos, then the answer is yes. You can change voices in an existing video as well as add new audio as per your liking. Adding audio effects in your video is one of the creative ways how you can improve your explainer videos for e-learning platforms or social media. It is also an innovative way of creating marketing products and creating educational videos.

Most people think that professionals can only do voice-overs. However, this is not the case. With the right video voice changer tools, anyone can be able to create striking voiceovers. A good example of a video voice changer app is Wondershare DemoCreator. We recommend this tool since it is easy to use and comes with remarkable Adobe After Effects. In this guide, we will show you how you can use Wondershare DemoCreator and some of its audio effects. We have also listed other video voice changer apps and websites for both iOS and Android devices.

Part1 Why Will You Need Video Voice Changer

If you enjoy creating videos for social media, learning, or marketing purposes, then you will need a video voice changer. You can use these powerful tools to make videos entertaining, protect your identity, market products, make presentations, and more. Here are some of the reasons why you need a video voice changer.

video changer app

1. To Make Videos Interesting and Engaging

For starters, adding sound effects to your video not only makes it fun but creative and interesting. This can help capture the viewers’ attention especially when the videos are long. Imagine if your videos are 50 minutes long with only one voice. It is quite sure that your viewers will get bored off quickly even before the video is half long. So, to avoid this, then the best way is to add audio effects. This is the only sure way that you can capture your audience’s interests. But bear in mind that the audio should also match the video.

2. Adding Sound Effects

With video voice changer apps, you can add sound effects to the video making them funny, creepy, and interesting. Fortunately, most video changer applications come with multiple sound effects such as echo high pitch, low pitch, robot, radio, telephone, alien, dog barks, cat meows, and so much more. You can use these sound effects to make your video feel creative, fantastical, and for disguising your voice.

3. Protecting Your Identity

Another reason you need a video voice changer is to protect your identity. If you are making a video based on sensitive issues such as politics or religion, then you may want to protect your identity. And not just politics. Sometimes, you may want to create a video and you do not want it to harm your personal or work life, so the best thing option is to disguise your voice through such apps.

4. For Presentation and Voiceovers Purposes

If you have a work or study presentation, then you can use a video voice changer. With these clever tools, you can earn extra points in your assignment or seem more professional.

5. For Marketing and Services

Video voice changer apps are convenient way companies can market their goods and services without showing their face. If you use the right audio effects, then you are sure to capture the attention of customers everywhere and even increase your sales.

6. Giving Your Characters a Voice

If you are creating a narrative video, then the best way you can make your characters easily recognizable is through using voice effects. By doing this, your viewers can be able to distinguish characters easily.

Part2 How to Change Voice in Video with DemoCreator? [via DemoCreator Voice Changer]

Now that you know why you need a voice changer app, it is time we check one of the best video editing tools –Wondershare DemoCreator.

DemoCreator is one of the best video editing tools and can be used by both beginners and professionals. It has powerful audio editing tools, and the best part is that free trial users can use it with no limitations.

Let us check how to change and add voices in your video using DemoCreator:

Step1 Download and Install Wondershare DemoCreator to your device

Visit Wondershare’s official website and download the app. Wait for the download process to finish then select install.

Step2 Launch the App on Your Device and Add Videos

Wondershare DemoCreator allows users to change the voice of a video or a recorded voiceover. To get started, you can choose to import video/audio files on the primary windows or record your own voice through the voiceover button located above Timeline. The imported file will be added to the timeline for editing and the recorded sound will automatically appear on the audio track. You can open the editing panel when you double-click on the imported audio or video. While on the editing panel, you can adjust options like Volume, Fade in, Fade Out, Pitch, Speed, and Equalizer.

Step3 Edit Voice by Changing Speed and Pitch

When you double-click on the audio or video file, you can easily change the pitch of the recorded voiceover or video. Drag the button to the pitch value (can be from-12 to 12) preferred.

You can also change the speed of the voice if you want to. Keep in mind that changing the speed will affect both the video and the audio. However, the speed option will only work on the audio for voiceover and music files. Besides, Wondershare DemoCreator has four-speed options to match the user’s needs.

Step4 Export/Save Changed Audio or Video

When you have finished editing the video or audio, it is time to save it. DemoCreator supports all types of videos including MP4, WMV, MPEG-2, AVI, WEMB, and MP3 formats. To save your file, click on “Export” then choose the format you want the changed audio/file in. Choose where you want to save your file on your device by clicking “Save As.” It is worth mentioning that DemoCreator allows users to export their files not only on their computer, but also on other devices, DVDs, Vimeo, and YouTube. Make sure to preview your changed video to ensure that it is what you wanted before saving it.

Part3 Best Voice Changer Apps for Android and iPhone

Other than Wondershare DemoCreator, are there any other good voice changer apps for both Android and iPhone? Yes, there are other great voice changer apps that you can try out. We have mentioned some of the best options below.

1. Video Voice Changer and Editor

As the name suggests, Video Voice Changer and Editor allows you to change and edit your videos. It is a fun app to use and very user-friendly. Therefore, can be used by novices. With this video changer app, you can only change the audio of your video to some extent. Moreover, you can choose to edit the entire video or part of it. This means that if you trim the video then the audio and changes made to it will be edited accordingly.

Video Voice Changer and Editor offers plenty of voice effects such as chipmunks, and voices of males and females of different ages. You can use any of these effects after you have imported the file into the app. Once you have added the effects in the audio, you will be asked whether you want to check it first or proceed to the video. Once done editing the video you can save the file on your device. The results are certain to be funny.

video changer app

Fun and Easy to use

Plenty of amazing sound effects

Compatible with Android


Could use improvement

2. Video Voice Changer FX

If you want your viewers to enjoy your videos throughout the video, then Video Voice Changer FX will do just that. This app is compatible with Windows devices and allows the user to change voices to sound like funny creatures. Such sound effects available in this apk include squirrel, alien and spaceship, robot, robot soldier, helium video effect, echo, devil, and so much more.

Adding sounds using Video Voice Changer FX is super easy. Simply record your video and add it from your device into the app. Choose the effect you wish to add and create a hilarious video in a few minutes. The results can be saved on your SD card.

video changer app

Create hilarious sounds in minutes

Simple to use

No ads


Tends to crash after some time

3. DubYou

DubYou is another amazing video voice changer that is compatible with iOS devices. You can download it for free on Apple Store. With DubYou, users can add hilarious voice effects such as echo, dog barks, and mouse. You can also replace the audio with a new recording.

DubYou is a versatile voice changer app that you can use to make your own “Bad Lip Reading,” make your pet talk and even share vacation photos with voice commentary. Once you are done editing the video, you can share them on Facebook, Vimeo, Airdrop, Mail, and iMessage. In short, with DubYou can do so much more including sharing photos.

video changer app

Quite easy to use

Fun to share with friends

Compatible with iOS devices


Only a few sound effects offered

These are just some of the best video voice changers that you can download on your iOS or Android devices. They are all simple to use and have incredible sound effects to make your videos fun and engaging.

Part4 Change Voice in Video Online

If you do not want to download the voice changer app, then there is another option – changing voice in video online. This means that no download is necessary. Instead, you can head straight to specific websites where you can add audio effects to the videos and still save them on your device. Some of the best video voice changer websites include:

1. Voicechanger.io

This is a simple and free video voice changer site open to everyone. Users can upload their video or audio files from the computer or record their own voice online. You can also generate speech from text. But keep in mind that you can only upload files of less than 100 MB.

Voicechanger.io offers about fifty audio templates including alien robot, chipmunk, ghost, Dalek robot, frog robot, alien, telephone, monsters, animals, and many more. Moreover, the website allows users to add audio effects to their files. You can customize your video by adding effects like speed, high pitch, low pitch, and phaser. There is also an option for male and female voices.

Keep in mind that when using any echo-ey sound, then try to talk very slowly. Otherwise, if you talk faster, then your audio may be hard to understand.

voice change

Multiple voice effects are available

You can upload audio or use a microphone to custom-make one

User-friendly interface


You will need to put the correct accent for certain voices for proper voice transformation

No customer support is available


VEED.IO is a more modern online video voice changer that you can use to tell your story. Unlike Voicechanger.io, this website seems more professional, yet quite simple to use. You can create stunning videos and add subtitles or transcribe using powerful tools. No training is needed, and in case you need help, then customer support is always there to help.

This website is made specifically for content creators, marketers, creatives, teachers – simply anyone that wants to create engaging videos. Some of the tools available include sound waves, annotations, animations, subtitles, translations, filters and effects, and logos. You can also adjust video effects such as brightness, contrast, exposure, as well as resize it.

To get started, click on “Upload Your Video” or you can try a free sample offered by the website. No account is required. However, if you want to be part of the team, then you will need to create an account and register your details. There are also pricing options available for regular content creators.

It is worth mentioning that free trial users are limited to certain tools. For instance, your saved video will have a watermark and you cannot upload videos of more than 250MB. You can download unlimited files, but you are limited to storage of 2GB only. No support is also offered for free users. You also will not be able to access other features available.


A resourceful and incredible video editor

Tons of editing tools are available

Create videos for social media, marketing, or education purposes

Customer service is always available


Trial users are limited to a lot of options

No chat option available in trial mode

3. Animaker Voice

Animaker Voice is another powerful voice changer website, although users can also download their app online. This is an astounding voice over tool that you can use to create breathtaking voice overs using audio effects provided. The library contains more than two hundred human-like voices and more than fifty languages.

With Animaker Voice, users can customize voices by changing the speed, adding real-life breathing effects, introducing pauses, and controlling the pitch of the voice. This online tool is good for creating YouTube Intro videos, wishes videos, Instagram Reels voice-over videos, Product Explainer videos, branding videos, and TikTok voiceover videos.

To create voice overs with this tool, you only need to type in your text, and select gender, voice, and a language. Next, customize the audio using the effects provided. Once done, preview the voice over and download it.

Besides, Animaker Voice offers plenty of products. For example, you can record a webcam, screen, or both to create engaging content using Vmaker. You can head to the “Products” section to view all the incredible options provided.

Moreover, you can use Animaker Voice for free, but note that you will be restricted from using some features just like VEED.IO. For instance, you will not be able to access prime features such as whisper, break and breathe effects, or multi-language voices. However, if you choose a price option, then keep in mind that you will need to sign up first and provide payment details to access some tools.

video changer app

Flexible video voice changer

Offers an amazing range of voice over resources

No training required

Access powerful tools even in the free trial

Results are top-notch

App downloads available

Customer support available even in trial mode


Users must pay to access some editing tools


Using a video voice changer app can help improve your videos and make them amusing and appealing. With such tools, you can tell your story differently while keeping your audience engaged. Listed above are simple ways that you can easily change voices in videos. DemoCreator is one of the best video changer apps that can be used by anyone, whether professional or not. Besides, there are other numerous options for video voice changers that you can download on your device or use online. Just make sure to choose one that fits your needs.

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