CSV Data Visualizer
Upload CSVs, select series to plot, apply filters, and perform threshold-based error shading (All local in your browser).
Your CSV must have a time column named one of: 'time', 'timestamp', 'date', 'datetime', 'epoch', 'epoch_s', or 'epoch_ms', plus one or more value columns.
Accepted time formats include: epoch seconds, epoch milliseconds, ISO8601 timestamps (e.g. 2025-08-29T01:15:47Z), date-only YYYY-MM-DD, and simple space-separated formats (YYYY-MM-DD HH:MM:SS or YYYY/MM/DD HH:MM:SS).
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