Excel gives you two Y axes. Your data has never been that simple.
MultiYAxis is the charting engine Excel always lacked — independent Y axes on one chart, each with its own scale, units, and position. Built for engineers, scientists, and anyone whose data refuses to share an axis.
Built for Data That Refuses to Share an Axis
A few things that set MultiYAxis apart — see all features for the full picture.
Multiple Independent Y Axes
Place any number of Y axes on either side of the chart — each with its own scale, units, and position. No shared scales, no compromises.
Reference Lines & Shaded Regions
Mark thresholds, event timestamps, and operating windows directly on the chart — labeled, colored, and styled your way.
Per-Series Transforms
Scale and offset any series before it hits the chart. Convert units, shift baselines, normalize — without touching your source data.
Export at Up to 4× Resolution
PNG, JPG, and SVG with presets for 16:9, letter, and A4. Pro removes the watermark. Insert directly into your worksheet too.
8 Color Palettes + Full Text Styling
Choose a palette or set colors individually. Control font, size, and color for title, axis labels, ticks, and legend — all in one panel.
Templates & Undo / Redo
Save your full chart configuration as a named template and reload it on any dataset. 20-level undo keeps you from ever losing work.
Your data outgrew two axes a long time ago
MultiYAxis gives every series its own independent Y axis and scale — then exports a clean, watermark-free chart ready for your report.
See Pricing