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Every chart in Pluto has a settings popover accessible via the gear icon in the chart’s toolbar. From here you can configure export options, axis behavior, line display, and tooltip interpolation on a per-chart basis.

Export

Copy to Clipboard

Copy the current chart as an image directly to your clipboard for pasting into documents, Slack messages, or presentations.

Download as PNG

Download a high-resolution PNG of the chart to your local machine. Export menu dropdown

Axis Configuration

Custom X-Axis Metric

By default, charts use the step number as the X-axis. You can select any logged metric as the X-axis instead using the searchable combobox in the chart settings. This is available in both the line settings drawer and the dashboard widget configuration. X-axis metric picker

Y-Axis Manual Bounds

Set explicit min and max values for the Y-axis via number inputs in the chart bounds popover. Validation ensures the minimum value is less than the maximum. Y-axis bounds popover

Per-Chart Log Scale

Toggle logarithmic scaling independently for the X and Y axes on each chart. Per-chart log scale settings override the global log scale toggle from line settings. Log scale toggles

Line Display

Line Width

Adjust the line width using a slider that ranges from 0.5px to 5px (default: 1.5px). This setting is persisted globally across all charts. Line width slider

Skip Missing Values

Toggle this option to skip gaps in data instead of interpolating between them. When enabled, the chart will not draw lines connecting data points across missing values, preventing misleading visual connections across data gaps. Skip missing values toggle

Tooltip Behavior

Interpolation Modes

Control how tooltip values are computed when the cursor is between data points:
  • None — Only shows values at exact data points. No value is displayed if the cursor is not on a recorded step.
  • Linear — Interpolates linearly between neighboring data points to estimate a value at the cursor position.
  • Last known — Shows the most recent recorded value before the cursor position.
Tooltip interpolation selector