Mutation Print Layout Formatter
Paste a long list of mutation numbers—including ranges like `101-150`—and this tool will reorganize them into a print-friendly, multi-column Excel file.
Set the number of rows and/or columns. If columns are left empty, they will be calculated automatically based on the row count to fit all numbers.
Ready to create your printable sheet?
How it works: If you provide more numbers than fit your grid (rows × columns), new columns will be added to ensure no data is lost.