VidLouder
VideoLouder increases the volume of video files in a browser without re-encoding, with support listed for formats including AVI and MP4.
About VidLouder
VidLouder adjusts the audio volume of video files through a web browser without re-encoding the video. Users select a file, choose a decibel amount to increase or decrease the sound, upload it, then download the modified file after processing, which takes seconds or minutes depending on video length.
It lists support for AVI, MPEG, MPG, MP4, MOV and XVID, accepts files up to 500 MB, requires no additional software, and removes uploaded files after a few hours.
Key features
- Increase or decrease video audio by decibel amount
- Processes video without re-encoding video track
- Supports AVI, MPEG, MPG, MP4, MOV, XVID
- Accepts uploads up to 500 MB
- Removes uploaded files after a few hours
- Works without installing additional software
Best for: People who need to make a quiet video louder or a loud video quieter without editing software.
Good for
- Adjusts volume without re-encoding the video
- No additional software installation required
- Allows both volume increases and decreases
Watch out for
- Uploads limited to 500 MB
- Processing time depends on video length
- Uploaded files are removed after a few hours
VidLouder at a glance
- Website
- videolouder.com
- Category
- Design & Creative › Video Editing & Animation
- Type
- Website
- Pricing
- Not confirmed. Check the site
- Platforms
- Web
- Open source
- Not stated
- Language
- English
- Last checked
- Oct 5, 2026 · Online when checked
- Listed
- Oct 5, 2026
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VidLouder FAQ
How do I make a video louder or quieter?
Select the video file, choose how many decibels to increase or decrease, click Upload, then download the modified file after processing.
Which video formats are supported?
AVI, MPEG, MPG, MP4, MOV, and XVID.
What is the maximum upload size?
500 MB.
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