Tool directory

All private audio tools

Choose the audio task you need. Each tool runs locally in your browser and keeps your selected file on your device.

Convert audio formats5 tools
Convert audio formats

MP3 to WAV Converter

Choose an MP3 file and create a WAV copy locally in this browser tab.

 Convert audio formats

WAV to MP3 Converter

Create a shareable MP3 from a WAV file with a simple bitrate setting.

 Convert audio formats

M4A to MP3 Converter

Choose an M4A file and download an MP3 copy from local browser processing.

 Convert audio formats

Private Audio Converter

Choose a local audio file and convert it without a server upload.

 Convert audio formats

Offline Audio Converter

Convert audio locally after the page loads in your browser.

Extract audio from video3 tools
Extract audio from video

MP4 to MP3 Converter

Pick a video and save its audio track as an MP3 file.

 Extract audio from video

Extract Audio from Video

Choose a video file and download the audio track as MP3.

 Extract audio from video

Video to MP3 Converter

Drop in a video, keep the audio, and download MP3.

Compress and share4 tools
Compress and share

Compress MP3

Choose an MP3, pick a bitrate, and make a smaller copy for sharing or upload limits.

 Compress and share

Audio Compressor

Make an audio file smaller without sending it to a cloud compressor.

 Compress and share

Reduce Audio File Size

Choose a lower bitrate to create a smaller audio copy.

 Compress and share

Make Audio File Smaller

Pick an audio file and create a smaller MP3 copy locally.

Edit timing3 tools
Edit timing

Speed Up Audio

Choose an audio file and create a faster MP3 output.

 Edit timing

Slow Down Audio

Pick an audio file and slow it down without a cloud upload.

 Edit timing

Change Audio Speed

Create a faster or slower MP3 copy from a local audio file.

Cut, merge, and edit6 tools
Cut, merge, and edit

Trim Audio

Set start and end times, then download a shorter audio file.

 Cut, merge, and edit

Cut Audio Online

Choose audio, enter the segment, and download the cut clip.

 Cut, merge, and edit

Audio Cutter

Cut a local audio file by start and end time.

 Cut, merge, and edit

Reverse Audio

Pick an audio file and download a reversed MP3 copy.

 Cut, merge, and edit

Merge Audio

Choose two or more audio files and combine them in order.

 Cut, merge, and edit

Audio Joiner

Choose audio files in order and download one joined result.

Fix volume and cleanup2 tools
Fix volume and cleanup

Normalize Audio

Create a more even volume level for speech, clips, or recordings.

 Fix volume and cleanup

Audio Volume Booster

Choose a quiet file and apply a simple gain boost.

Inspect files privately2 tools
Inspect files privately

Audio File Size Checker

Choose an audio file and see useful details before converting or compressing.

 Inspect files privately

Audio Bitrate Checker

Inspect bitrate, duration, file size, and type locally.