PaulStretch Alt: OozeStretch

Extreme ambient audio time-stretching & STFT spectral phase smearing. Transform seconds of audio into infinite lush liquid soundscapes directly in your browser.

💧 Audio Source & STFT Stretcher Engine

Web Audio STFT Ready

📁

Drag & Drop Audio File Here, or Click to Browse

Supports WAV, MP3, FLAC, OGG, WebM (or pick a demo preset below)

Demo Presets:

Interactive Waveform & Parametric EQ Editor

Drag nodes for Frequency/Gain • Mouse wheel for Q-Factor

Real-Time STFT Spectral Visualizer

00:00 / 00:00

⚙ Stretcher DSP Parameters

Time Stretch Factor 8.0x

1.0x (Normal) 1000.0x (Infinite)

Grain Window Size

Spectral Phase Smear

Coherent Diffused

Ooze Liquefier FX

Dry Gelatinous

Visual Motion Floor

0.0x (Disabled) 2.0x (Max)

💾 Render & Telemetry

📥 Import JSON

Engine: STFT Overlap-Add

Sample Rate: 44.1 / 48 kHz

Interpolation: Phase Random Hann