Have you ever meeting this situation when you shoot a video with your phone or camera, but you forget to turn the device volume booster. When you playback the video that you find the video volume is too low. That will be very annoying.
Is there any way to increase video volume? Absolutely, with a video volume booster, you can effortlessly elevate the audio to your desired level. Just follow our lead and explore the magic of 5 best tools to increase video volume online for free.
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5 Best Ways to Increase Video Volume Online for Free
1. FlexClip
Can’t hear an MP4 video because the sound is too low? Frustrated by the noisy background audio in your video? Use FlexClip to clean all your audio problems online. Whether it’s to increase video volume, detach audio from video, change background audio of your video or generate AI voice to make your video engaging, this simple and comprehensive audio editor always has the best solution for you. No complicated operation or quality compromise is required.
Video Volume Booster Online - FlexClip
How to Boost Video Volume Online via FlexClip
Step 1
Open this website, click the "Create a Video" button to start edit.
Enter FlexClip and Tap on Create a Video Icon
Step 2
Under the Media panel, upload your video file from computer, Google Drive, Dropbox, and mobile, then add it to the timeline.
Add the Video You Want to Boost Volume to Timeline
Step 3
At the top of the mainscreen, here has a volume setting button, click it and turn it up, you can achieve boosting the video volume. When you finish setting, click the "Export Video" button that you can export and save the video on your computer.
Increase the Video Volume as You Want
Aside from changing video volume, FlexClip can do more for you:
Any noisy audio appears in the middle of your volume-increased video? Detach the sound from video and use FlexClip’s split feature to remove the unwanted part, then joint the audio smoothly.
Cut Unwanted Audio from Video Using FlexClip
Want to add voiceover to the edited video but afraid of speaking in front of the microphone? Put your worries aside with FlexClip's AI voice generator. Simply configure language, accent, avatar, tone style, speed, input your narration script, and witness the generation of a natural-sounding voiceover with a single click on the Generate Audio icon.
Add AI Voice to Video on FlexClip
Access an extensive library of 4M+ royalty-free media resources on FlexClip, including trending background music, fast-paced soundtracks, and captivating sound effects. Elevate your visuals and make your video stand out.
Extensive Music Library in FlexClip
Explore a plethora of audio editing features such as fade-in/out, curve speed, and audio overlapping to unleash your creativity to the fullest extent.
A Plethora of Audio Editing Features in FlexClip
Use AI Machine to Generate Subtitle from Your Audio
Creativity can strike at any moment, and FlexClip is prepared. From its AI video script generator to over 6000 designer-made templates with music, FlexClip provides a blueprint for turning all your ideas into reality.
Pros:
Increase the volume of video online without any original quality loss
Multiple audio editing feature to fine-tune your soundtrack
Extensive royalty-free music stock to satisfy your needs
Record voiceover or generate AI voice in minutes
Cons:
2.FileConverto
FileConverto is a powerful online multimedia file converter. You can use this software to add watermark to video, resize video, cut MP3, and more. In particularly that this website also has a powerful video volume increasing function.
Using this function is so easy. When you open this website, you can see the main tools are shown on the mainscreen. You just need to import the video from your computer and click the "Submit Now" button, wait a moment, and then you can download the volume booster file on your device.
Video Volume Booster Online - FileConverto
How to Increase MP4 Volume Online via FileConverto
Find the Boost Video Volume Option in FileConverto
Step 2
In the setting interface, upload the video with low sound, set the action as Increase volume, select the required decibels and click on Submit Now.
Make Settings for Video Volume Boosting
Step 3
After a few minutes, a download file prompt will pop up. Select it to keep the video to computer.
Download the Volume-increased Video to Local on FileConverto
Pros:
A free video sound increaser online
Able to increase or decrease video volume via a click operation
Support volume adjustment ranging from 1Decibel to 50 Decibels
Cons:
It receives video size up to 500MB
The volume-increased video can only be saved as MP4
There is no way to check the edited video in real-time
3.Coko Tools
Coko Tools simplifies the process of boosting video volume online. No registration, payment, or third-party downloads are needed! With this online video volume booster, you can adjust the volume within a range of 0-300%, whether you need to increase or decrease it due to loud or soft audio. Additionally, it supports over 100 audio and video formats for online processing, allowing you to save edited videos in formats such as MP4, AVI, MOV, WEBM, and MKV. The user-friendly workflow ensures that even beginners can start editing videos in seconds.
Video Volume Booster Online - Coko Tools
How to Make Video Louder via Coko Tools
Step 1
Open https://www.cokotools.com/video/edit/volume on your computer and upload the video with lower volume.
Visit Coko Tools and Upload File
Step 2
A toolbar will appear above the video, offering basic editing options like crop, flip, rotate, isometric scaling, volume, and loop. Customize the video as needed or directly access the volume panel to adjust the volume.
Basic Editing Features of Coko Tools
Step 3
Use the slider to find the most suitable volume level, with Coko Tools allowing enhancements of up to 300%.
Increase the Volume to the Desired Level
Step 4
Once satisfied, click on "Settings" to choose the output format (MOV, MP4, AVI, MKV, or WEBM) and then hit the "Export" button to save the edited video locally.
Save the Edited Video File to Local
Pros:
No sign-up, ads and third-party download is required
Increase video volume online for free
Adjust video volume between 0-300%
Five widely used output formats to cater to diverse requirements
Cons:
The supported maximum size is 2GB
It lacks advanced editing tools for users to level up videos
4.VideoLouder
VideoLouder, a free video sound booster online, provides a convenient solution for individuals seeking to adjust the volume of any video file, either increasing or decreasing it, without the need for software installation. For enhancing audio on VideoLouder, just load the video file, select Increase audio, configure the desired option in Decibels and launch the processing by tapping on the Upload File. Well, that’s all you need to do to make video audio louder. Remember, the maximum file size is 500MB and the real-time preview is not supported by VideoLouder. So, if you have a large file to handle yet are not familiar with Decibels, explore other video volume boosters featured in this blog for a comprehensive solution.
Video Volume Booster Online - VideoLouder
How to Change Video Volume Online via VideoLouder
Step 1
Go to https://www.videolouder.com/ website and click on the Browse button to start importing the files.
Visit VideoLouder and Upload File
Step 2
From the Selection Action pop-up list, choose Increase volume and set the the required option in Decibels. The desired audio value of each video is different, especially if there are several sound sources in it. In general, the best option to increase the volume of dialogues is 20 dB, for music - 10 dB, and if there are many sources, it is better to choose an average value of 40 dB.
Select the Desired Decibels to Make Video Louder
Step 3
Click on Upload File and it will take a few minutes to increase the volume of the video to the desired value. Wait until the process to complete and click on the download link displayed above the setting box to save the modified video to your computer.
Launch the Process and Download Edited Video
Pros:
Uploaded files will be removed after a few hours
Support AVI, MPEG, MPG, MP4, MOV and XVID formats
Increase or decrease video sound volume online
Cons:
The uploaded video can’t exceed 500MB
Finding the video download button can be quite challenging and frustrating
Previewing the boosted video is only possible after downloading it
5.Abraia
Abraia is a simple online editor that supports batch editing of images and videos by adding text, shapes and generating auto subtitles. Wait! Features it offered can be extended to increase video volume by cleaning noisy background and enhancing the audio volume with a slider operation. By applying Abraia video editor, volume in your video can be amplified to 200%, which gives you large space to adjust the volume according to your needs. With a sign-up operation, you can easily get started with free credits of 5 video editing.
Video Volume Booster Online - Abraia
How to Increase Volume in Video via Abraia
Step 1
Visit https://abraia.me/ website and sign up with your Google account.
Step 2
Tap on Add Media to import the video you want to boost volume. Once it’s loaded, you can find it in the timeline.
Import Video to Abraia and Add to Timeline
Step 3
To increase video volume, select the video and a tool panel will appear on the right where you can adjust audio volume by dragging the slider or directly entering the volume parameters you want.
Increase the Volume to the Desired Level in Abraia
Step 4
Play the video to see if the volume works better now. When you’re satisfied, tap on Export icon to download the video with increased volume.
Play the Increase Video and Export
Pros:
A simple video volume booster with clean interface
Able to export edited video as MP4, MOV and MP3
Support video cropping, cutting and other basic editing features
Increase video volume by cleaning audio or adjusting volume degree
Cons:
It’s hard to find desired features even with an unclutter interface
The maximum video size is 1GB
The software often frustrates users due to its slow response
The Bottom Line
In the end, on this page, we are talking about the five best video volume boosters. You can choose the one according to your needs.
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Bella
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Full of vitality, curiosity and hope, Bella is an energetic copywriter at FlexClip. She mainly concentrates on video creation and troublesome issues related to video editing, providing users with practical solutions and tricks. Personally, Bella loves novels, sci-fi movies, cooking and travel. And, she believes that all her life is the best arrangement from God.