Drag & drop csv and similar text files or paste raw data and benefit from instant yet flexible parsing.
Time series plots , power density plots, or spectrogram with smooth zoom & pan.
Apply filters, scale, offset or combine signals without overwriting.
Define new series using math expresssions, recalculates automatically.
Store your editing workflows and reuse them in one click.
Handles 100,000+ points x hundred of series, right in the browser.
No uploads, no tracking — your data stays 100% on your device.