Will boosting volume distort my audio?

The tool uses built-in peak normalization and float-to-PCM limiting to prevent harsh digital clipping while delivering noticeable amplification.

Can I amplify quiet voice memos or recorded meetings?

Yes! This is specifically tuned for quiet microphone recordings, lectures, and background audio.

No. Amplification and re-encoding run 100% locally in your web browser.

Audio 100% Client-Side

Boost audio volume and amplify quiet recordings up to 300% without distortion.

Zero Upload

Never leaves browser

Instant Speed

WASM accelerated

MP3, WAV, OGG up to 50MB

Amplify audio up to 300% (+9.5 dB)

Built-in soft limiting to prevent harsh distortion

Lossless PCM WAV audio export

Direct browser Web Audio rendering

Simple Workflow

Get results in three quick steps without any learning curve.

Select any MP3, WAV, or OGG file that needs amplification.

Choose a boost percentage from 125% up to 300%.

Download your amplified, louder audio file in studio WAV quality.

Need Help?

Everything you need to know about this tool.

Explore More

Cut, trim, and make ringtones from audio files with visual waveform preview.

Speed up or slow down audio recordings from 0.5x to 2.0x directly in your browser.

Convert audio files between WAV, MP3, and OGG formats with sample rate controls.

Preparing your tools and workspace. Please wait a moment.