(4 Ways) How to Normalize WAV Files on PC?

Author: Vita
Publish date
Updated on May 22, 2024
Best WAV Volume Normalizer for Windows
  • Free download Free download the WAV normalizer tool.
  • Step 1. Add WAV files to the software.
  • Step 2. Choose WAV as the output format.
  • Step 3. Adjust the volume in Audio settings.
  • Step 4. Normalize and export WAV files.
Quick Navigation
The Best Way to Normalize WAV Files
1. HD Video Converter Factory
2. Audacity
3. VLC Media Player
Final Words

---- "I am working on a research project related with .wav files. I brought all my WAV files into 44100Hz sampling rate and 16 bits bit depth. But I cannot find a way to make them into one volume level. How can I do that in order to use those files in my project?"
---- "I have many .wav music and some .mp3 files. The problem is when I play them in the VLC playlist, they don’t all play at the same sound level. Is there a way to bring all my .wav and .mp3 files to play at the same level?"

Adjusting the volume level is a frequently asked question about processing audio files. When we listen to music and songs, some files may sound louder while some are in a lower volume. Why do the audio clips have different loudness, even at the same device volume level? One reason is that they were initially recorded at different sound levels.

If you face similar problems with your WAV or other music files, don’t worry! The following article will show you how to normalize them (bring all your sound files into one volume level). Get the most recommended WAV normalizer to continue:

WonderFox HD Video Converter Factory Pro
Best WAV Volume Normalizer

WonderFox HD Video Converter Factory Pro is the simplest way to make your WAV files play at the same volume level. It can help you batch normalize audio/video files just with a single click. It also offers format conversion, editing, and many other features, yet the UI is still intuitive.

Free download Download for Free
Free download Download for Free

1. WonderFox HD Video Converter Factory Pro

There are many audio normalizer tools on the market, but it’s hard to find the one that really works for you. Some don’t support WAV files, some cannot export the audio to your desired format, and some can deal with one file only at a time. To avoid all these possible issues, WonderFox HD Video Converter Factory Pro comes to be your best option. It works perfectly as a WAV normalizer:

First, it supports all mainstream audio & video formats, including WAV;
Secondly, it supports batch mode, helping you bring all sound files (WAV, MP3, FLCA, M4A, and more) into the same volume level;
Thirdly, it offers 500+ export profiles to convert WAV to other formats or vice versa.

Next, I will show you how to normalize WAV files. Please free downloadfree download the software on your PC and follow the simple steps below.

Free download Download for Free
Free download Download for Free

Step 1. Launch HD Video Converter Factory Pro and select "Converter" on the home interface. Click "Add Files" or directly drag your WAV files to import them.

Load WAV File
Load WAV File

Step 2. Click the format image on the right side of the interface. Head to the "Audio" tab and select "WAV" as the output format. Then, press the "Parameter settings" button, go to the audio settings, and drag the slider for "Volume" to your wanted value.

You can also change the audio encoder, customize audio bitrate, alter channels, and convert audio sampling rate. Click "OK" to save your adjustments.

Batch Normalize WAV Files
Batch Normalize WAV Files

Step 3. Tap the inverted triangle icon at the bottom of the interface to specify an output destination. Finally, press "Run" to start conversion and export WAV files to your PC.

Finish WAV Normalization
Finish WAV Normalization

In addition to audio normalization, HD Video Converter Factory Pro allows you to trim audio files, download music and songs from websites, record audio from the computer, make ringtones for your portable devices, etc. Free download the software to achieve more!

More than a Powerful Audio Normalizer
Versatile Volume Normalizer
  • Bulk convert video audio files with GPU acceleration
  • Download movies and songs from YouTube
  • Record video with audio on PC without lag
  • Make GIFs and ringtones, extract subtitles, create split-screen videos, and much more...
Free download Download for Free
Free download Download for Free

2. Audacity

Audacity is a commonly used WAV normalizer on both Windows and Mac. As a professional digital audio editor, Audacity provides a lot of features for processing audio files, such as loudness normalization, noise reduction, reversing, changing playback speed, etc. Its Normalize effect can help you make a single WAV track, multiple wav tracks, or a selection of them at the same peak amplitude, remove DC offset, and equalize the balance of left and right channels of stereo tracks. Let’s see how to make your WAV files at the same sound level via normalization in Audacity:

Step 1: Run Audacity.

Step 2: Go to "File" > "Open" and select WAV files to add them to the program.

Step 3: Press "Ctrl + A" to select all tracks. Click "Effect" and choose "Normalize" from the menu.

Step 4: Check the "Normalize peak amplitude to" option and set a wanted level.
By default, the peak amplitude setting is "-1dB". The volume of the entire selection will increase until the loudest part of the audio (peak) reaches the target of -1dB.

Step 5: Hit "Preview" to check what it sounds like. Click the "Apply" button to make Audacity normalize your WAV files.

Step 6: Go to "File" > "Export" > "Export as WAV". Select an output path and click "Save".

Note: Increasing the audio volume will also make background noises in the track louder.

Audacity Normalize Audio
Audacity Normalize Audio

3. VLC Media Player

VLC is a well-received multi-functional application for PCs. Besides playing audio, video, DVD, audio CD, Blu-ray, and other media files, it offers many configuration settings for a better viewing experience. For instance, you can normalize volume, control the playback speed, change audio visualizations, and apply other effects on demand. Here introduces how to normalize WAV files in the VLC media player. Follow the steps if you like this method:

Step 1: Start the VLC media player.

Step 2: Go to "Media" > "Open File" to load your WAV file.

Step 3: Click "Tools" from the menu bar and select "Preferences" from the drop-down list.

Step 4: Navigate to the "Audio" tab and scroll down to the "Effects" section. Set "Normalize volume to" your desired level (2.00 is the default value).

Step 5: Change the "Replay gain mode" to "Track".

Step 6: Click the "Save" button to apply the audio normalization effect.

WAV Gain Normalize in VLC
WAV Gain Normalize in VLC


Another WAV volume normalizer is REAPER, a complete digital audio production application for computers. It provides a multitrack audio and MIDI recording, editing, processing, mixing, and mastering toolset. With REAPER, you can import any audio file and synthesize, edit, mix, and arrange your songs or other audio projects. Learn the details on its official website: https://www.reaper.fm/

Note: To use REAPER, purchase a license at $60 (discounted) or $225 (commercial).

Here is how you can normalize a WAV audio file in REAPER:

Step 1: Import your WAV file into the software.

Step 2: Select the audio items and right-click. Then, select the "Item processing" option and "Normalize items (Peak/RMS/LUFS)..."

Step 3: Tailor the normalization to your specific needs in the small pop-up window. Select "Normalize to -3dB Peak".

Step 4: Select Normalize each item separately or together (common gain).

Step 5: Once done, click ">OK"> to apply the normalizing.

Normalizing Audio in REAPER
Normalizing Audio in REAPER

Final Words

This article introduces four WAV normalizers to make a single .wav file or all your .wav files have the same level in terms of volume. If you have no idea about that task, start using WonderFox HD Video Converter Factory Pro now.

Thanks for reading till the end! Consultations are welcome if you have any questions.

Similar Articles
MP4 No Sound

Fix MP4 No Sound

Lower Video Volume

Lower Video Volume

Fix Audio Sync Problem

Fix Video and Audio Out of Sync Problem

WonderFox DVD Ripper Pro
Best DVD Ripping Software (Windows)
  • Digitize DVDs to MP4, MKV, MOV, WMV, H.264, H.265, VP9, etc.
  • Rip audio files from DVD to MP3, WAV, M4A, OGG, etc.
  • Remove or bypass DVD copy protection like region code and CSS.
  • Convert the main movie with desired subtitles and audio tracks.
  • Trim, cut, rotate, flip, add special effects, add subtitles, etc.
  • Customize output video bitrate, resolution, FPS, and other settings.
  • Support 1:1 quick copy from DVD to ISO or Video_TS.
Free download Download for Free
Free download Download for Free
* Do not use the software to rip any copy-protected DVD for commercial purposes.
Specialized in multimedia software solutions.
Since 2009

Terms and Conditions | Privacy Policy | License Agreement | Copyright © 2009-2024 WonderFox Soft, Inc.All Rights Reserved

Back to Top