Private by designMedia is not uploaded to our server.
ONANDROID · INSTALLABLE WEB APPInstall Volume Boost, then use it like an app.
There is no Android store app yet. Add this private local editor to your home screen for a focused, full-screen workflow.
Home screen accessOffline app shellFiles stay local
DESKTOP · INSTALLABLE WEB APPYour private audio workspace, without a store.
Install Volume Boost in its own window or use it online now. The dedicated iPhone app remains available for mobile editing.
App windowOffline app shellNo account
免费在线低音增强器
让单薄的声音
更有重量。
选择文件，打开低音面板，调节增强量和频率重点。比较时原文件不会被修改。
Your file stays on this device. No upload, account, or cloud processing.
VOLUME BOOSTMusic BoosterYOUR MUSIC. AMPLIFIED.Music
Booster
Booster
Boost your music louder and clearer with studio-style volume, bass, and equalizer controls.
QUICK ACCESSAdd your media
Private processing on this deviceVolume
0–1000% gain
Bass
Low shelf warmth
Equalizer
Five-band shaping
Local browser processing
Media fileReady to preview
LIVE MONITOR
Enhanced adds gain, tone shaping, and peak protection.
Output gain200%
Peak protection Active
IOS-INSPIRED CONTROL SUITEShape your sound
Volume BoosterAdjust the volume of your media
MIN · 0%MAX · 1000%
Bass BoosterWarm up the low frequencies
BASS BOOST0%LOW SHELF · 110 HZ
MIN · NEUTRALMAX · DEEP
EqualizerSelect a preset or customize your own
Export a new copyEnhanced · Audio → M4A · Video → MP4
Preparing the audio engine…0%
Exports created during this session appear here. Your original files stay untouched.
No exports yetOpen Booster, enhance a file, and export a new copy.Volume Boost processes your files locally and does not require an account.
Local audio enginePreview effects run on this device.
READYInstall Volume BoostOpen from your home screen or app launcher.
Common audio formats MP4 and MOV video Nothing stored on our servers
更实用的控制
为判断而设计，
不是为了装饰。
调整目标频段，听清变化，确认混音真正变好后再导出。
三个清晰重点
70 Hz 增加下潜，110 Hz 增加温暖感，160 Hz 让鼓声和人声更有轮廓。
保护峰值的输出
导出时保护电平，避免强烈低音变成失控的数字峰值。
导出前先试听
在原声和增强模式之间切换，确认低音是否帮助整个混音。
IPHONE 用户
经常需要这样的处理？
iPhone App 更适合重复编辑，能集中管理媒体，并针对手机上的导入和导出流程优化。
常见问题
关于在线低音增强器
不上传文件也能增强低音吗？
可以。Volume Boost 在浏览器本地应用低音滤波，文件不会上传或保存在我们的服务器上。
Deep、Warm 和 Punch 有什么区别？
它们针对不同的低频区域：70 Hz 增加下潜，110 Hz 增加温暖感，160 Hz 增加冲击力和轮廓。
低音增强会让音量变大吗？
声音可能听起来更饱满，但低音和整体音量是分开的。如果整个文件都偏小，请使用音量面板。
可以处理视频吗？
可以。带有音轨的 MP4、MOV 和 M4V 可以试听，并导出为新的 MP4。
