Audio Editor & Workstation

Pro-grade browser audio workstation: slice, multi-track mix, record, shape tone with DSP effects, and export in lossless WAV or MP3.

Playhead 00:00.000

Selection Start 00:00.000

Selection End 00:00.000

Duration 00:00.000

-∞ dB

BPM

Speed 1.00x

Master Vol

Drag & Drop audio or video files here

Supports MP3, WAV, FLAC, OGG, M4A, AAC, Opus, AIFF, WebM, MP4, MOV, MKV, AVI

5-Band Equalizer

80 Hz 0 dB

250 Hz 0 dB

1 kHz 0 dB

4 kHz 0 dB

12 kHz 0 dB

Studio Reverb

Room Size

Decay Time (seconds)

Wet Mix

Stereo Delay / Echo

Delay Time (seconds)

Feedback Gain

Wet / Dry Mix

Warmth & Distortion

Drive / Gain

Tone Filter (Hz)

Cut Filters (HPF / LPF)

High-Pass Filter Cutoff (Hz)

Low-Pass Filter Cutoff (Hz)

Vocal Processing

Perform phase cancellation on stereo tracks to isolate or remove center vocal channels.

Noise Gate

Threshold Level

Attack Time

Release Time

Stereo Spatial Widener

Stereo Width 100%

0% = Pure Mono, 100% = Normal Stereo, 200%+ = Ultra Wide Side Channels.

Gain Adjustment

Gain Level 0.0 dB

Peak Normalization

Target Peak Level

Fades & Curves

Fade In Duration (seconds)

Fade In Curve

Fade Out Duration (seconds)

Fade Out Curve

Pitch Shift / Transpose

Pitch Shift (Semitones)

Transformations

Auto-Trim / Silence Stripper

Silence Threshold

Minimum Silence Duration

BPM & Tempo Detector

Analyze rhythmic transients and spectral energy of the active audio track.

-- BPM

Click detect to calculate track tempo

Tap Tempo

Tap in rhythm with the beat to manually calculate exact tempo.

120.0 BPM

0 taps recorded

Metronome Click Track

Tempo (BPM)

Time Signature / Beats Per Bar

Duration (bars)

Synthesizer & Noise Generator

Waveform Type

Frequency (Hz)

Duration (seconds)

Volume

Musical Note Reference

• C4 (Middle C): 261.63 Hz
• A4 (Standard Concert Pitch): 440.00 Hz
• Sub-Bass (C1 - C2): 32.7 Hz – 65.4 Hz
• Bassline (E2 - G2): 82.4 Hz – 98.0 Hz
• Treble (C6): 1046.50 Hz
• Test Calibration Sweep: 1000.00 Hz

Export Audio Settings

Format

MP3 Bitrate (when MP3 selected)

Channels

Sample Rate

Export Range

File Name

Export Preview & Download

All processing is done directly on your device inside your web browser. No files are uploaded to any external server.

Project Undo / Redo History

Play / Pause	`Space`
Undo	`Ctrl` + `Z`
Redo	`Ctrl` + `Y` / `Ctrl` + `Shift` + `Z`
Cut Selection	`Ctrl` + `X`
Copy Selection	`Ctrl` + `C`
Paste Audio	`Ctrl` + `V`
Select All	`Ctrl` + `A`
Delete Selection	`Delete` / `Backspace`
Split at Playhead	`S`
Toggle Loop	`L`
Go to Start	`Home`
Go to End	`End`
Nudge Playhead 1s	`←` / `→`
Nudge Playhead 5s	`Shift` + `←` / `→`
Open Shortcuts Help	`?`

Audio Editor & Workstation

Drag & Drop audio or video files here

Keyboard Shortcuts