How to clean messy spreadsheet text in Google Sheets

Spreadsheet cleanup is not a math problem; it is a repetition problem. The failure mode is the same every time: one invisible character in one cell, and suddenly filters, sorts, and matches disagree with your eyes.

That is the territory of the Clean tab in Text Power Tools. It is built for boring fixes that matter a lot: trimming whitespace, keeping only certain character types, stripping digits when they are noise, or removing the exact symbols that break imports.

What the Clean tab can do

The Clean tools apply the same rule across every selected cell.

Operation	What it does
Trim leading spaces	Removes spaces from the start of the text.
Trim trailing spaces	Removes spaces from the end of the text.
Trim both ends	Removes padding on both sides in one step.
Keep alphanumeric only	Keeps only letters and numbers.
Keep letters only	Keeps only letter characters.
Keep digits only	Keeps only digit characters.
Remove all digits	Removes all digit characters.
Strip listed characters	Removes the characters you specify.

Common cleanup tasks

Remove unwanted whitespace

Clean extra spaces from copied, imported, or manually entered data.

Keep only required characters

Filter text down to letters, numbers, or digits depending on the target format.

Remove unwanted symbols

Strip punctuation, separators, currency symbols, or other unwanted characters from selected cells.

Why this helps

Many spreadsheet text edits are cleanup, not math. Without a bulk tool, people end up manually editing cells, stacking helper columns, or copy-pasting transformed values back where they belong. Clean turns that into one batch step on the selection.