100% in your browser

Video Volume Booster - Increase Video Volume Online

Make MP4, MOV, and WebM videos louder while keeping the picture and video timing intact. Process the audio track locally and download a complete video.

Upload a Video to Increase Volume

Drop an MP4, MOV, or WebM video here to make it louder, or import from:

Original (100%)Maximum (300%)

Start around 150%. Peak protection is applied when the complete video is created.

What Is a Video Volume Booster?

A video volume booster raises the level of the audio track while preserving the picture and timing. The finished download remains a video; it does not extract the soundtrack as a separate audio file.

This browser tool accepts MP4, MOV, and WebM. It copies the video stream when the container supports it, processes only the audio track, and combines both tracks into the exported video.

Keep the complete video

The image track, duration, and synchronization stay with the boosted soundtrack in the final download.

Increase volume from 100% to 300%

Choose a clear percentage before or after adding the file, then process the complete audio track.

Protect sudden loud peaks

A limiter controls newly raised peaks to reduce digital clipping when a quiet video contains occasional loud moments.

Private browser processing

The local file is handled by the browser audio/video engine rather than uploaded for server-side rendering.

How to Increase Video Volume Online

Use a moderate boost first, especially when speech is quiet but music, applause, or sound effects are already loud.

  1. 1

    Upload an MP4, MOV, or WebM

    Choose a video from your device, cloud storage, or a supported public media link.

  2. 2

    Set the video volume

    Move the slider from 100% to 300%. Start around 150% for quiet speech and increase only when needed.

  3. 3

    Create the louder video

    The browser keeps the picture, processes the audio track with peak protection, and remuxes both into a complete video.

  4. 4

    Preview and download

    Play the result to confirm volume and synchronization, then download the finished MP4, MOV, or WebM.

When to Make a Video Louder

Use volume boost when the video content is correct but the soundtrack plays too quietly at normal device volume.

Phone and camera recordings

Raise quiet interviews, family recordings, demonstrations, and handheld footage recorded too far from the subject.

Tutorials and screen recordings

Make narration easier to hear before sharing a product demo, lesson, walkthrough, or presentation recording.

Social video drafts

Prepare a louder review copy for short-form clips while preserving the complete video instead of exporting audio only.

Meetings and lectures

Improve the playback level of recorded classes, webinars, talks, and meeting videos when speech is consistently quiet.

Video Volume Booster vs. Extract Audio

Choose the tool according to the file you need at the end of the workflow.

Video Volume BoosterVideo to Audio
Final fileComplete video with louder soundSeparate audio file
PicturePreservedRemoved
Main useFix quiet video playbackReuse or edit the soundtrack
Supported inputMP4, MOV, WebMCommon browser video files

Use Video Volume Booster when the finished file must still contain the picture. Use Video to Audio when you only need the soundtrack.

More volume tools

Open the main audio volume booster for multiple audio formats, or use a dedicated page when the input and output workflow needs to stay format-specific.

Frequently Asked Questions

How can I increase the volume of a video online?

Upload an MP4, MOV, or WebM, set a volume percentage, create the louder version, preview it, and download the complete video.

Yes. The picture and audio are combined in the result. This tool does not export an audio-only file.

The dedicated uploader accepts MP4, MOV, and WebM files.

The tool copies the video stream when the input and output container allow it, so the picture is not deliberately re-encoded. Only the audio track is processed.

It can make muffled sound louder, but it cannot recreate missing detail or remove echo, wind, noise, or clipping already present in the recording.

A video may contain quiet speech and occasional loud peaks. Peak protection reduces clipping, but extreme boosts can still make noise and compression artifacts more obvious.

Yes. Processing speed depends on video duration, file size, device performance, and format. Copying the picture stream avoids a full video re-encode when possible.

Files chosen from your device are processed in the browser. Cloud and link imports first use the provider or configured import service selected by the user.