7 Output Formats
Convert to MP3, WAV, M4A, OGG, FLAC, AAC, and WEBM in one clean workflow.
Voice Volume Booster Online
Increase voice loudness in audio files and export to MP3, WAV, M4A, OGG, FLAC, AAC, or WEBM. Fast, free, and private processing.
Drop your file here
or click to browse from your device
Converting...
Volume Boost Complete
Private and Secure
Files auto-delete after 5 minutes
Fast Processing
Conversion in seconds
500MB Per File
Choose gentle, medium, or strong boost
Clipping-safe processing: Boost levels are tuned to prevent harsh clipping. For most speech recordings, start with +3 dB and increase only if needed.
Make Quiet Speech Louder Without Distortion
Voice Loudness Boost
Increase dialogue loudness for interviews, notes, and meeting recordings with one click.
Normalization-Friendly Workflow
Use boost levels to normalize quiet files and keep playback levels more consistent across clips.
Popular Volume Boost Use Cases
Increase Volume for Calls
Make low-volume call recordings easier to hear and share.
Make Voice Louder for Edits
Boost raw voice tracks before trimming, denoise, or subtitle creation.
Normalize Audio Levels
Bring quiet speech clips closer to a usable level without over-compressing.
Supported Formats
High-quality conversion options for publishing, editing, and archive workflows.
Universal Compatibility
The most widely supported format for podcasts, meetings, and everyday sharing.
Uncompressed Quality
Lossless output for editing pipelines and high-fidelity archival use.
Compact and Clean
Efficient size and quality balance, especially useful in Apple-heavy environments.
Lossless Compression
Preserves audio detail while reducing file size for storage-conscious workflows.
Streaming Friendly
Modern encoding with strong quality per bitrate for web playback and distribution.
Open Standard
Open format with solid compression and broad tooling support.
Web-Ready Output
Practical for browser-centric workflows and lightweight deployment contexts.
Frequently Asked Questions
Is this voice volume booster free?
Yes. It is free to use for quick loudness adjustments.
How large can my file be?
The maximum file size is 500MB per upload.
How long are files kept?
Uploaded and converted files are automatically deleted after 5 minutes.
How much can I increase the volume?
You can choose between gentle, medium, and strong boost levels. The limiter helps prevent clipping on loud peaks, and moderate boost works well as a quick normalization pass.