Mp3/Wav Metadata Editor
Convert and adjust audio format, bitrate, sample rate, and more
audio_file
Audio File Selector
Drag & drop an MP3 or WAV file here or click to browse
Audio Settings
Waiting to start...
Console Output
[--:--:--]
Ready. Waiting for conversion to start...
Select the part to trim
Drag the handles to select audio region. Click on waveform to play from that position.
content_cut
Audio File Selector
Drag & drop an MP3 or WAV file here or click to browse
Ready to edit
Console Output
[--:--:--]
Ready. Load an audio file to begin.
Volume Controls
Adjust overall volume or apply section-specific volume changes
volume_up
Audio File Selector
Drag & drop an MP3 or WAV file here or click to browse
Advanced Section Editor
Preview
0:00
/
0:00
Output Format:
Send to:
Ready to edit
Console Output
[--:--:--]
Ready. Load an audio file to begin.
Album Art
Crop, resize, and convert images for album artwork
image
Image File Selector
Drag & drop an image here or click to browse
Ready
Micro Edits
Zoom into a 1–3 second window and apply precise sub-second edits — volume tweaks and audio smoothing at the millisecond level
edit_note
Audio File Selector
Drag & drop an MP3 or WAV file here or click to browse
Timestamp & Window
Enter a start time to zoom into, then set how many seconds to display (1–3s). This window becomes your editing canvas.
Waveform View
Drag the handles to select a micro region within the window. Selections can be fractions of a second.
0:00
/
0:00
speed
select_all
0.0000s
→
0.0000s
(0.0 ms)
Micro Edit Controls
Export
Format:
Ready for micro edits
Console Output
[--:--:--]
Ready. Load an audio file to begin micro editing.
