Audio Booster Mehr Lautstärke

Tired of audio files that are too quiet? Audio Booster lets you increase the volume of any audio file in seconds — no technical knowledge required.

Load your file. Turn the knob. Save. Done.

Whether it's a podcast recording, a voice memo, a music track, or a video's audio — boost it up to 30 dB with studio-grade precision and export a clean, high-quality file ready to share.

HOW IT WORKS

Load any audio file (MP3, WAV, AAC, M4A, FLAC & more)

Turn the boost knob to your desired volume level

Save your boosted audio and share it anywhere

FEATURES

Boost audio volume up to 30 dB with precise control

Beautiful interactive knob with animated visualizer bars

Professional VU meter with real-time level monitoring

Tap the VU meter to see exact decibel readings

Compare original vs. boosted audio instantly

Satisfying sound effects and haptic feedback as you adjust

Export as high-quality compressed M4A for smaller file sizes

Drag & drop file loading for quick workflow

Works with all major audio formats

Clean, modern design with smooth animations

PERFECT FOR

Quiet podcast episodes that need a volume lift

Voice memos and recordings that are hard to hear

Music tracks that don't match volume with your playlist

Audio files for presentations and video projects

Any audio that's just not loud enough

DESIGNED WITH CARE

Every detail matters. From the animated VU meter with color-coded levels, to the satisfying click sounds as you turn the knob, to the smooth gradient visualizers — Audio Booster is built to be a joy to use.

Real-time audio processing powered by Apple's Accelerate framework ensures zero-latency playback. What you hear is what you get.

FREE TO USE

No subscriptions. No hidden fees. No ads. Just load, boost, and save.

Download Audio Booster and make every audio file sound the way it should.