Plot customisation
Plot title
Legend labels
Positive FC label
Negative FC label
Axis limits (optional)
X-axis min
X-axis max
Column header names
Log2FC column
Adj. p-value column
Significance thresholds
Fold-change threshold (|log2FC|)
Adj. p-value cutoff
TSV data (with header row)
Decimal separator in data
Dot (1.25)
Comma (1,25)
Load demo data
Generate volcano plot
Loading Python (Pyodide, pandas, matplotlib)… first load takes ~20 s.
Resolution
150 dpi
300 dpi
600 dpi
Export PNG