Elite Web-Based Audio Precision Tuning Tools

What is Audio Normalization, what are its different types, why do we need it and how to do it online? – these are the questions we might ask when first learning about it. Well, then, let’s answer all of them!

Audio Normalization means that the loudest parts of an audio signal are set to a specific value. For example, -18 dBFS (decibels relative to full scale). This is done so that all the parts of the sound mix remain at equal volume levels.

You can use this tool when mixing or editing your music, or during playback on your speakers. In the case of mixing, listen for any clipping (A form of waveform distortion - It sounds like the audio is starting to ‘break up,’ which is light distortion. The more severe it is, the more distorted the music begins to sound) that could occur in your mix. So, in this case, you need to normalize before it becomes too loud and needs more and more fixing. So, normalizing the audio kind of means balancing the volume of the track.

Mostly, audio normalizers are used for balancing out the volume of music, podcast, or other audio recordings. Whenever you have a variety of audio clips that would sound too loud or soft if listened to together, an audio normalizer helps you create a more cohesive listening experience. So, why, and when, do we need to normalize our tracks?

To make different music styles sound more cohesive;
To adjust the volume of podcast to be at a consistent level with one another
To remove sharp spikes in volume for consistent listening experience for our audiences

So, what are the types of audio normalization? Here you have it:

peak normalization - helps adjust the recording based on the highest signal level present in the recording;
loudness normalization - adjusts the recording based on perceived loudness;
RMS (Root-Mean-Square) - changes the value of all the samples, where their average electrical volume overall is a specified level.

So, say that if you are a creator and have listeners, with this tool, you can count on the expectation that people will more likely want to convert to being loyal subscribers, viewers and listeners. This is what happens when audiences feel their user experience is favored and they enjoy a good content – it makes them come back for more.

But sometimes you don’t have so much time that would allow you to find a software, download its installer, install it, learn how to navigate inside its interface, which might be totally new and in some cases, complicated for you, and learn how to normalize your audio files there. In this case, you might want to find the right tools which would enable you to reach your goal without even having to install anything – simple and fast!

Hence, for this case, we would like to offer you the list of 10 best free online audio normalizers. The list goes:

MP3 Gain Volume Changer
Sodaphonic
Audio Mass
Audio Online Convert
Audio Editor
fConvert Online Converter
Boost MP3 Volume
MP3Cut Change Volume
Audio Alter Volume Changer
Audio Trimmer Volume Booster

Therefore, let’s delve into each one of them, and learn how to use those online editors in our favor!

MP3 Gain Volume Changer

This online editor allows you to adjust the volume level of MP3 audio files fast – it can raise, lower, and normalize the volume level of your MP3 files.

The interface is simple and easy to use – exactly what you must be looking for. You can adjust the volume level to make the MP3 the way you want to listen to it.

One of the important things this app is letting you do is to upload from Google Drive or Desktop – it works locally without going through a server, and this means that MP3s do not need to be uploaded to any server.

So, go to this link . Click on Choose Files and find the audio clip you would like to normalize.

Now, once your audio track is added, head a little below and find the options you have.

Here, you can decide what do really do with your file: do you want to increase or decrease the volume? If you choose automatic normalization, the app will figure something out itself! And, look at the right side – in case you know well your decibels, you can choose how many decibels to apply. But the web-site itself says that 3.0 decibels is recommended, so it would be nice to just stick with it.

If you have multiple files and you want to normalize them all at once, click on Create MP3 (All); in case you have a lot of files and you would like to normalize one or more of them but not all, then your best choice would be Create MP3 (Selected). Another option is that you save your file on Google Drive.

When you Create your file(s), the normalized one(s) will appear under those buttons in Progress Log, and you can Play right away, or Download and listen to it later on.

Sodaphonic

Sodaphonic also lets you edit your audio files online. With the help of this editor, you can cut, copy, and paste sound segments of an audio. It offers you: normalizing audio, using audio effects, time-stretching, reversing audio, fade-in and fade-out – those tools are really helpful.

Sodaphonic is pretty interesting as the first thing that meets the eye is that it lets you not only pick or drop an audio file there, but record something new, too!

Any option you choose, then when proceeding into the editor, you will see your file waveform there. In order to normalize the audio, on the top left, find Edit, put a cursor on it, and you will see the menu appear. Find Normalize and click on it.

A little window will appear, where you need to fill in how many decibels should be set as the max peak.

Once you do this and click on Normalize, your file will now be affected, and you can also compare the waveform – it is now a little different, isn’t it?

So, when you are happy with the result, just go to File, and Choose Export.

Audio Mass

The Audio Mass editor will help you edit audio and waveforms over the web. There, you can load any audio format your browser supports, and apply many different audio effects (fading in, cutting, trimming…)

So, Audio Mass lets you: normalize audio, analyze frequency, signal distortion and peaking, trim, past, cut audio segments, reversing and inverting audio, convert to MP3, change of volume levels, fade in and fade out, audio compressor, adding reverb, delay, distortion.

When you go to the web-site , you can choose your desired file right away and the site will open it in a waveform. Now, the Normalize option is in the Effects (in the menu on the top). Click on it.

The window opened will show the option to Normalize Left and Right Equally, and it also doesn’t give you decibels – instead, you can choose the percentage on how you would like it to be normalized.

Then, surely, click on the Normalize Audio button and enjoy the result – the waveform itself will show you how different the file becomes…

Audio online convert

This is the tool mostly to be used to convert to different audio formats. In the process if converting audio, you will be able to normalize audio too, as well as change bitrate, sample rate, audio channels, and more.

Go to Audio Online Convert . Of course, click on Choose File and find the track you want to normalize.

Below, you have some settings you can work on, which we have already mentioned. So, if we focus on our article’s topic, you need to find the option Normalize audio, and check the box there. Then, click to Start and the web-site will work on the track according to what you decided to change there. You will have a little while your file is being processed.

So, when it is completed and your file is ready, just click on Download and you are ready to use it as you like.

Audio editor

The DikTorov Audio Editor is an online app to edit audio, normalize audio, or fade in / out audio. It offers: real-time editing and playback of audio files, supports all popular audio formats, and exports as WAV.

Go to the web-site , choose your file and drag it in the blue space in the center.

Now, find the blue Normalize Volume button on the top form the audio waveform, notice that on the right of it, you can change the dBs, and fill in your desired max peak decibel. Then, click on the button Normalize Volume, and the setting will be applied onto your track.

fConvert Online Converter

fConvert is an audio converter service that converts any audio file to any format. There, you can: normalize audio, change sample rate, change file format.

Go to the fConvert , Choose File from your computer, do the settings, and don’t forget to check in the box next to Normalize at the end of the settings.

For the conversion process to start, click on fConvert. Then, scroll down a little, and you’ll find that there is a Result you can already download!

Boost MP3 Volume

The MP3 Volume tool can increase or decrease the volume of any MP3 file online, change file from 1 to 25 decibels, and adjust one or both audio channels.

Open the web-site in your browser, select MP3 file, which should be no more than 150 MB, and take care of the settings.

So, as we mentioned, here you can increase or decrease the volume, and choose your desired max peak (3 decibels recommended everywhere!), and select channels – both or only right or left.

Then, click on Submit Now, wait a little while your file is being uploaded, and once it is finished, you will see the download link on the top of the settings box.

MP3Cut Change Volume

The volume changer app lets you increase audio volume while maintaining the original audio quality. It supports all audio file formats including MP3, M4A, WAV, M4R, FLAC… as an audio converter, it lets you save files in any desired format. Of course, it doesn’t require that you have any technical skills, just move the slider to adjust the volume. It’s very easy to use and offers unlimited file size.

Open MP3Cut , and click on Open file.

Now, instead of Normalize, in this case, you will have to look for the word Equalizer, which you can find in Audio Tools on the top menu. Click on it, wait, and you will see the sliders appear below the waveform of the track.

The sophisticated app also lets you choose the options to select the one most compatible with your audio track, such as: Default (it can be anything, surely), Classic, Dance, Laptop speakers, Live, Party, etc…

You can equalize your track by playing around with the sliders, and then save the result when you are satisfied with the result.

Audio Alter Volume Changer

You can raise or lower the volume of any audio file using this free online tool. Its main advantages are that it’s fast and easy to use, and supports MP4, WAV, FLAC, OGG.

After opening the web-site , now click on Browse computer button to select your file. It will prepare your file and as in most cases, the waveform will appear.

Below, there is a decibels line, where you can once again select your desired max peak dB.

After you have set your dB to the desired amount, click on Submit and wait while your file is being processed. After that, when the audio is converted, you can download it, and also, go back to the main page and edit another file.

Audio Trimmer Volume Booster

This is a free online audio file volume booster. With it, you can very easily increase the volume of songs and make your MP3s louder. Supported formats are: MP3, WAV, WMA, OGG, M4R, M4A, FLAC, AIFF.

Open the site , and find a black line where you will see the option to upload your track. Click on Choose File and select your desired track from your computer.

Now, on the right side under the black line where we uploaded our file, you can see the Loudness options. Click on it and choose from the following: Mild, Moderate, High, and Extreme. Once you have chosen, click on Boost Volume. It will process and in a few seconds, you will have your file ready for download!

Normalize audio in Wondershare Filmora X

Now, even though we already know 10 (which is a lot!) free online normalizers, and we really hope you will be able to choose among them and reach your goal in an easy way, it might be even better if we know some more about normalizing audios using a software.

It is almost as easy to use, but what if you need some more editing opportunities, and with a simple interface? – in this case, worth discussing is a software called Wondershare Filmora X , which helps us have a wonderful, and share-able results. (as the name itself suggests!) It is an actual video editor, and many people all around the world enjoy its presence, especially the ones who don’t want to use a program so sophisticated and complicated for them to require learning for months, but try to have some main editing tools at hand. Filmora operates on Mac and Windows, its interface is very easily understandable for beginners right away. It’s worth noting that not a long ago, Wondershare Filmora X introduced the feature to normalize the audio for the first time. So, go on, download the latest version of Filmora X, and follow along the detailed step by step guideline to normalize audio there!

Free Download For Win 7 or later(64-bit)

Free Download For macOS 10.14 or later

When it is done installing, open the software. Click and drag the video of which the audio you want to normalize. Select the clip you have chosen – if there are multiple, select all of them, then right-click and choose Detach Audio.

You will see that there is a kind of graphic before your eyes, and if you can see that the waveform is not so equal, you can be pretty sure without even listening, that the noises are so much different from each other, which makes us understand once more, how useful and sometimes, even necessary, audio normalization can be:

Select the files you want to balance, right-click and click on Adjust Audio. New panel will be opened on left top and there, you will see Auto Normalization appear – check the box next to it.

After you have clicked on it, wait until the normalization completes.

With it being done, all your audio clips will be normalized, you will now be able to see on the graphics that the volumes are almost on the same level and when you listen to it, you will make sure that there is not a noticeable difference between how they really sound. So, now you can just go and save the file you have just normalized!

So, in this article, we have learned about audio normalization, we have answered some questions about what it is, why and when do we need it, which are the 10 best online editors that will help us normalize our audio tracks without really wasting a lot of time and installing a software, but we also touched upon one software Wondershare Filmora X which can help us carry out the same task in no time. The best thing we can learn from this article is that there are just countless ways of doing one thing, and in today’s world, we are full of resources to reach our targets and aims. So, we hope this article helped you choose your favorite tool, and facilitate working on the audios for you – until next time!

Free Download For macOS 10.14 or later

Select the files you want to balance, right-click and click on Adjust Audio. New panel will be opened on left top and there, you will see Auto Normalization appear – check the box next to it.

After you have clicked on it, wait until the normalization completes.

Innovative Applications: Unveiling the Most Advanced 11 Voice Modification Solutions on iOS and Android Without an Expense

Best Voice Changer Apps for iPhone and Android

Benjamin Arango

Mar 27, 2024• Proven solutions

Have you ever wondered what your voice would sound like if you were a cartoon character, a robot, or an older version of yourself? Changing how your voice sounds has never been easier, regardless of the Smartphone model you have, since voice changer apps can be used on both iPhone and Android devices.

Even though there is nothing wrong with modulating your voice to have fun with your friends, using voice changer apps to pull malicious pranks or bully strangers online is far from acceptable. Read on if you would like to find out more about the best voice changer apps for iPhone and Android devices and discover the one you enjoy using the most.

Best Voice Changer Apps for iPhone and Android

Creating a new ringtone, making a voice recording, or having fun with your friends are only a few reasons why so many people choose to try out voice changer apps. The vast majority of these apps feature well-equipped audio effects libraries that enable users to have fun with their friends and hear how they would sound if they were drunk or after inhaling helium. So, let’s take a look at some of the best voice changer apps on the market.

Try It Free >>

Changing video voice on Windows and Mac with Wondershare Filmora

Do you want to change the voice in video on Windows and Mac and don’t know which software can meet this requirement? Try Filmra video editor , which provides several ways to change voice over, such as changing the voice speed or changing the pitch. Download the trial version below and find out more possibility in video creation with Filmora.

1. Celebrity Voice Changer – Face

Price: Free, but offers in-app purchases

Compatibility: iOS 9.0 or later

User Rating: 4.0

In case you would like to sound like your favorite movie star of TV host, then Celebrity Voice Changer is one of the best choices you can make. Besides the standard set of options, the app also lets you request new voices since its machine learning technology can mimic virtually anyone’s voice. However, Celebrity Voice Changer is currently only available in English and it cannot modulate speech in other languages. In addition, you must make an in-app purchase in order to gain access to all of the app’s features or unlock the unlimited usage of the app.

Pros

Automatic voice modulation
Huge selection of voice filters
The app generates video files that are better adjusted to the audience on social media than audio files
Excellent impressions of celebrities

Cons

Unreasonably expensive
The app’s Deep Learning technology still has a lot of room for improvement

2. Snapchat

Price: Free, but offers in-app purchases

Compatibility: iOS 10.0 or later, Android 4.4 or up

User Rating: 3.8

With more than 203 million daily users, Snapchat is one of the largest messaging platforms on the market. Previously, we’ve shared how to change gender on Snapchat , beside that, the app lets its users capture short moments or the so-called Snaps and share them with friends. In addition to hundreds of video filters , Snapchat also features a broad spectrum of voice changing effects that make Snaps more entertaining. Even so, the audio recording options Snapchat offers are far from ideal, because the app doesn’t allow you to edit the files you create with it. Using Snapchat will drain your battery quickly, which is why you must pay attention to how frequently you use this app.

Pros

The easy voice modulation process
Excellent messaging options
Grants you access to a large community of likeminded people
Lenses and filters are updated on a daily basis

Cons

Editing voice changes after you create a Snap is not possible
Snapchat is not primarily a voice changer app

Check the detailed information about How to Change Voice on Snapchat with 2 Easy Methods >>

3. Voice Changer

Price: Free

Compatibility: Android 4.1 and up

User Rating: 4.3

Changing your voice with this app won’t take more than a few moments of your time. You just have to launch the app and hit the microphone button to record a message or a joke you would like to modulate. Once you’re happy with the audio recording you made, you can proceed to choose from more than twenty voice effects that will make you sound like a dwarf, a robot, or an alien. The app’s file-sharing capabilities enable you to post your audio recordings to any social media platform of your choosing or store your files and use them as many times as you want.

Pros

Entertaining and easy to use
The simple three-step voice modulation process
Good selection of voice filters
Excellent file sharing options

Cons

The app displays ads
No audio editing tools

4. Voicy: Celebrity Voice Changer

**Price:**Free, but offers in-app purchases

Compatibility: iOS 10 or later

User Rating: 4.3

Impersonating your favorite celebrity can be a fun way to prank your friends on social media. Voicy features a broad selection of celebrity voice impersonations you can use to make you sound like a famous actress or TV personality. The app utilizes a machine learning technology that can generate more than forty avatars and allows the users to experiment with different voice effects. The free version of the app offers only limited capabilities, so if you want to gain access to all of the Voicy’s features, you must choose a weekly, monthly or an annual subscription.

Pros

Equipped with a powerful machine learning technology
Offers a vast selection of voice avatars
The quick voice modification process
A great choice if you want to make a parody

Cons

More expensive than the competition
Support only the English language

5. Video Voice Changer – Fun Editor

Price: Free, but offers in-app purchases

Compatibility: iOS 8.0 or later

User Rating: 4.4

Changing the voices in the videos you record with your iPhones or iPads is a straightforward process that takes a minimum amount of effort. You can either use this iOS-based app to capture videos you’re going to dub or import them from the albums in which they are stored. The Video Voice Changer app is a great option if you want to dub videos directly from your phone because it enables you to change the voices in your videos and make them sound like mice, bears or ghosts. There are over thirty voice effects to choose from, so you can easily pick the one that best fits the video you’re editing.

Pros

Equipped with video recording tools
Excellent dubbing features
A rich selection of voice effects
Allows users to share their creations on Facebook, Instagram, and other social media platforms

Cons

You must make an in-app purchase to unlock all of the app’s features
No audio mixing options

6. Video Voice Changer FX

**Price:**Free, but offers in-app purchases

Compatibility: Android 4.1 and up

User Rating: 4.1

This is a simple app, anyone can use to change the voices in a video. Simply upload a video file from an SD card in your phone and choose an audio effect you want to apply. The app’s collection of funny voices includes options like echo, squirrel, space ship or chipmunk. As soon as you select the voice effect you want to add to a video, the app will start generating a new video that will be saved to your phone. Sharing the videos you edit with Video Voice Changer FX to social media directly from the app is not an option.

Pros

Fun and easy to use
Great price to performance ratio
Changing a voice requires just a few taps
Allows users to switch between effects while the video is playing

Cons

No audio or video recording capability
Doesn’t support social media sharing

7. Squeak Voice Changer

**Price:**Free, but offers in-app purchases

Compatibility: Android 4.3 and up

User Rating: 3.9

Every joke you want to share with your online friends is going to be a little funnier if you record it with Squeak Voice Changer. You just have to tap on the Record button and choose one of the available effects. Each voice changing effect this app offers is represented by a character so you should select Jamie the Jolly if you want to make your voice sound like you’re at a party or Bruce the Sentimental Bot if you want your voice to sound artificial. All the recordings you make with Squeak Voice Changer can be easily shared on social media.

Pros

Equipped with audio recording options
Cute and memorable characters that represent voice effects
Inexpensive and fun to use
Functional app design

Cons

Poor selection of voice effects
The AI only recognizes the English language

8. Voice Changer with Effects

**Price:**Free

Compatibility: Android 4.1 and up

User Rating: 4.5

This Android-based app is designed to make fun and easy since voice modulation features enable you to play voice recording backward or change your voice to sound robotic or even alien. Besides recording your voice, the app also lets you modulate pre-recorded sounds and save them to your phone or use them as ringtones or notification sounds. Furthermore, the app lets you add sounds to images and share them to Facebook. The Voice Changer with Effects enables you to share all audio files you process with it to any of the most popular social media platforms.

Pros

The app has over 50,000,000 installs
Equipped with a text to voice feature
Setting a new ringtone with this app is easy
Supports editing of pre-recorded audio files

Cons

Contains ads
No audio or video editing options

9. Voice Changer

**Price:**Free

Compatibility: Android 4.1 and up

User Rating: 4.4

If you are looking for an Android app that lets you modulate your voice quickly and effortlessly, then Voice Changer may be one of the best options you can find on the market. You can record your voice by simply tapping on the microphone and speaking into your phone’s speaker and then apply one of the audio effects this app offers. Optionally, you can import an audio file you already recorded into the app and then apply Martian, Foreigner, Giant or Child effects to your voice recording. The best part is that you can apply each effect to the audio files you’re editing as many times as you want.

Pros

Loads of funny effects
Simple audio recording setup
Intuitive and modernly designed interface
Enables users to share audio files via Bluetooth or social media platforms

Cons

No video editing tools
The quality of output audio files can vary

10. Voice FX

**Price:**Free, but offers in-app purchases

Compatibility: Android 4.0.3 and up

User Rating: 3.8

Modulating voices in all types of audio files is a straightforward and fun process that can be completed in just a few taps. During the audio recording session, you can apply all voice effects to the sound you are recording and stream it live to your web browsers or media players you’re using. Voice FX changes your voice in real time, which enables you to preview your results before deciding if you want to save them. All files you export from this app will be saved in the MP3 format so you can use them as ringtones on your Android device.

Pros

Allows users to modulate pre-recorded audio files
Voice effects are applied in real time
Offers live streaming features
Exports files in the MP3 format

Cons

Prone to glitches
A limited selection of voice effects

11. Voice Changer Plus

**Price:**Free, but offers in-app purchases

Compatibility: iOS 8.0 or later

User Rating: 4.8

iPhone and iPad owners in need of a voice changer app that grants them complete creative freedom over the modulation of the voices they record, should consider using the Voice Changer Plus. The app features more than fifty voice effects and it provides support for voiceover recordings. Moreover, you can edit all your audio files even after you saved them, enabling you to find new ways to improve your recordings over time. Voice Changer Plus is also equipped with trim controls, so you can remove all parts of your audio files you don’t want to share with your friends on social media.

Pros

Offers more voice effects than most of its competitors
Provides voiceover recording options
Users can trim their audio files
All audio recordings can be edited after the voice modulation

Cons

In-app purchase is required in order to unlock all of the app’s features
Modulating audio in video files is not an option

Below is a quick comparison table among these voice changer apps, hope it will be helpful.

App	Supported OS	User Rating	Voice Templates
Celebrity Voice Changer - Face	iOS 9.0 or later	4.0	Yes
Snapchat	iOS 10.0 or later, Android 4.4 or up	3.8	No
Voice Changer by e3games	Android 4.1 and up	4.3	Yes
Voicy: Celebrity Voice Changer	iOS 10 or later	4.3	Yes
Video Voice Changer – Fun Editor	iOS 8.0 or later	4.4	Yes
Video Voice Changer FX	Android 4.1 and up	4.1	Yes
Squeak Voice Changer	Android 4.3 and up	3.9	Yes
Voice Changer with Effects	Android 4.1 and up	4.5	Yes
Voice Changer	Android 4.1 and up	4.4	Yes
Voice FX	Android 4.0.3 and up	3.8	Yes
Voice Changer Plus	iOS 8.0 or later	4.8	Yes

Conclusion

Everybody enjoys a good joke, and the apps we featured in this article enable you to have a lot of fun while experimenting with different voice modulation options. All of the voice effects these apps offer can change a voice automatically, but if you would like to alter the voices in your videos you must choose an app that supports this option. Which of the best voice changer apps for iPhone and Android devices are you going to choose? Leave a comment, and share your opinions with us.

Benjamin Arango

Benjamin Arango is a writer and a lover of all things video.

Follow @Benjamin Arango