Uses your browser voices — nothing leaves your device.
Shift pitch and playback rate of any audio file.
Play any frequency from 1 Hz to 22 kHz, pick a waveform, run a sweep and see the wave live.
Trim to exact times with fades, resample, fold to mono or stereo, and export a real WAV file.
Radix-2 FFT of any audio file with band energies, spectral centroid and a peak-hold readout.
Entropy, crack-time estimates and weakness checks.
Build linear and radial gradients, copy the CSS.
Layer shadows visually and copy the CSS.
Pull a palette out of any image you drop in.
