VidLoud: Video Volume Booster

Quiet video? Make it loud and clear in seconds — up to 10× louder, right on your phone.

VidLoud is a focused volume booster for video and audio files. No timeline, no learning curve: import, preview, export.

Use VidLoud as a video volume booster, sound amplifier and audio enhancer for MP4 videos, MP3 files, voice memos and recorded lectures.

HOW IT WORKS
1. Import a video from your gallery, or a video or audio file from your files.
2. Pick your level: 100%, 200%, 300%, 500%, 1000% or Smart Max.
3. Listen to the boosted preview, then export.

SMART MAX
Smart Max analyzes the audio peaks in your clip and picks a strong boost while protecting against hard clipping. Louder stays clearer instead of turning into distortion.

HEAR IT BEFORE YOU EXPORT
Generate a boosted preview on your device and switch between the original and the result. You know exactly what you get before you save anything.

KEEPS YOUR VIDEO INTACT
The original video track is preserved whenever the source format allows it, so you gain volume without re-encoding the picture.

MADE FOR REAL RECORDINGS
• Quiet interviews, lectures and online classes
• Screen recordings and gameplay clips
• Family videos and voice memos
• Music and spoken-word audio files
• Anything recorded too far from the microphone

PRIVATE BY DESIGN
Processing happens on your device. Your media is not uploaded to our servers and no account is required.

EXTREME
Need more than 10×? Extreme unlocks 2000%, 5000% and 10000% for very faint recordings. Past 1000% most sources already sit at full scale, so these levels trade clean sound for raw level. The preview tells you which one you are getting before you export.

FREQUENTLY ASKED QUESTIONS
Which files can I use? Videos in MP4, MOV and other common formats from your gallery or files, plus audio files such as MP3, M4A, AAC and WAV. Videos are saved as MP4, audio as M4A.
Does VidLoud add a watermark? No. The export is your own video with louder sound, nothing else.
Do I need an internet connection? No. Analysis, preview and export run offline on your phone.
Will the picture lose quality? No. Only the sound is processed; the video track is kept as it is whenever the format allows it.
How loud should I go? Start with Smart Max, try 200% to 500% if you need more, and listen to the preview first.

GREAT FOR
• Lectures, webinars and online classes you recorded
• Interviews, podcasts and voice notes
• Concert, party and family videos
• Short clips for social media and messages
• Dashcam, doorbell and other quiet recordings
• Presentations and tutorials with a weak microphone

TIPS FOR CLEAN, LOUD SOUND
• Keep Protect from distortion on: it lowers loud peaks before they clip
• Use headphones for the preview to hear quiet details
• Compare Original and Boosted with one tap
• Use Extreme only when a recording is barely audible

ONE JOB, DONE WELL
Whether you call it a volume booster, sound amplifier, audio enhancer or an app to make videos louder, VidLoud does one thing: it raises the sound of your videos and audio files and keeps it clean.

VIDLOUD PRO
Free: import, analyze and preview every boost.
Pro: unlimited exports to your gallery and files.