Show a single KPI as a gauge dial with a coloured arc, a min and max range, a target marker and units — export SVG or PNG.. Gauge Chart Maker is a free online tool from the ToolsRift Charts & Data Tools collection. It runs entirely in your browser — nothing to install, no signup, and your data never leaves your device.
Enter the value, the minimum and maximum for the scale, an optional target and a unit suffix, choose a colour theme, then download the gauge as SVG or PNG.
A gauge is best for one number measured against a known range — utilisation, a completion percentage, a score, or a target attainment. It answers 'how far along are we' at a glance, which is why gauges are common on executive dashboards.
Yes. Enter any minimum and maximum, including ranges that start above zero, and set an optional target value that is drawn as a marker on the arc. The needle position and the percentage read-out both respect your range.
The needle is clamped to the end of the arc so the dial never draws outside itself, and the numeric read-out still shows your true value so nothing is hidden. That makes over-target results obvious rather than misleading.