Remove the click. Keep the music.

Zoom into the first milliseconds, trim the unwanted tap, soften the new start, compare both versions, and save a fresh WAV. Your original file stays untouched.

Files are processed on this device. No audio uploads, sign-in, or cloud storage.

01 · Import

Choose your recording

No audio loadedWAV · MP3 · M4A (when supported by browser)

Choose file

02 · Inspect

Opening waveform

Import a song or try the demo to see its waveform.

Left / monoRightTrimmed areaFade-in

Drag the pink boundary to move the cut. Zoom in for precise adjustments. A visible spike is not automatically a defect; use your ears.

03 · Repair

Precision scissors

Startup artifact presetMANUAL · SAFE

Cut from beginning25 ms

0 ms60120 ms

Removes the selected number of milliseconds from the start of the exported song.

New-start fade-in6 ms

Off4080 ms

Smooths the new beginning to reduce another click at the cut boundary. Set cut to 0 for fade-only repair.

Non-destructive: Changes apply only to the preview and exported copy. The source file is never modified.

04 · Compare

Listen side by side

Opening 4 sec Full track

No audio playing0:00 / 0:00

05 · Export

Save repaired copy

WAV quality

New file: song_repaired.wav
PCM WAV at the decoded sample rate. Source is retained.