Audio Volume Booster

Online Audio Volume Adjuster is a flexible and efficient audio processing tool designed specifically to solve loudness issues such as audio being "too quiet" or "too loud." All operations are performed locally in your browser—no files are uploaded to any server, ensuring your privacy and data security.

• Universal Format Support: Imports a wide range of common audio formats, including MP3, WAV, OGG, FLAC, M4A, and more.
• Precise Volume Control: Adjust volume gain freely from 0% to 500%. With real-time preview, you can listen to the adjusted audio before exporting to ensure the output meets your expectations.
• Batch Processing & Efficient Export: Drag and drop multiple files for simultaneous editing. After processing, WAV files are exported in their original format, while all other formats are automatically converted to highly compatible MP3. One-click ZIP download simplifies bulk file management and boosts productivity.
• Automated Audio Quality Enhancement: Built-in intelligent audio processing dynamically manages gain levels to prevent harsh clipping or distortion, even at high volumes—delivering clean, natural-sounding output.

No software installation required—just open the webpage to quickly process meeting recordings, music tracks, or voice files. It’s your go-to assistant for everyday audio editing tasks.