Visualizers

Free, private visualizers that run entirely in your browser — no upload, no account. Pick a tool below; more land here as they ship.

Word Cloud Generator

Paste text → word cloud, download as PNG or SVG

How Word Cloud Generator works?

Audio Oscilloscope

See live audio waveforms from your mic or a file

How Audio Oscilloscope works?

Audio Spectrum Analyzer

See live frequency peaks and notes, mic or file

How Audio Spectrum Analyzer works?

Data to Chart

Paste data, get an instant chart. Bar, line, pie, scatter.

How Data to Chart works?

3D Surface Plotter

Plot z=f(x,y) as a rotatable 3D surface — free, no signup

How 3D Surface Plotter works?

Country Size Compare

Drag country outlines to compare their true size on a map

How Country Size Compare works?

Every tool runs in your browser — no upload, no account, free.