What does Count Whitespace do that other Developer pages on this site do not?

Counts whitespace characters; also length and percent of text. Short version: Whitespace count with length and percent.

Does Count Whitespace upload my file or text to Tool-You servers?

No. Count Whitespace runs in this browser tab. Files stay on the device. Limit note: Empty input fails.

Should I use Count Letters instead of Count Whitespace?

Use Count Whitespace when you need Whitespace count with length and percent. Use Count Letters when you need Letter count with length and percent. They share a category (Developer) but not the same job.

What are the limits of Count Whitespace?

Empty input fails. Also: Counts whitespace characters; also length and percent of text.

Count Whitespace

Whitespace count with length and percent.

Counts whitespace characters; also length and percent of text.

What Count Whitespace does

Counts whitespace characters; also length and percent of text.

The interactive controls for Count Whitespace load after this article so crawlers still read the instructions. Path /developer/count-whitespace is the canonical address. Work happens on this device; Tool-You does not take a copy of the file or pasted text for Count Whitespace.

How to use Count Whitespace

Keep this tab on Count Whitespace (/developer/count-whitespace). Pasting into the wrong Developer tool (for example Count Letters) changes the job.
Paste or type the input Count Whitespace expects. Path hint: developer · count whitespace. Whitespace count with length and percent.
Apply the Count Whitespace action only. Count Digits is a different transform (Digit count with length and percent.). Counts whitespace characters; also length and percent of text.
Copy the output of Count Whitespace if you need it elsewhere. Size/complexity still follows: Empty input fails.
If the text job is actually Letter count with length and percent., leave Count Whitespace and open Count Letters.

When not to use Count Whitespace

Skip Count Whitespace when a neighbor tool matches better — start with Count Letters or Count Digits — or when the description already warns the job will fail. In the tool’s own words: Counts whitespace characters; also length and percent of text.

Questions about Count Whitespace

What does Count Whitespace do that other Developer pages on this site do not?: Counts whitespace characters; also length and percent of text. Short version: Whitespace count with length and percent.
Does Count Whitespace upload my file or text to Tool-You servers?: No. Count Whitespace runs in this browser tab. Files stay on the device. Limit note: Empty input fails.
Should I use Count Letters instead of Count Whitespace?: Use Count Whitespace when you need Whitespace count with length and percent. Use Count Letters when you need Letter count with length and percent. They share a category (Developer) but not the same job.
What are the limits of Count Whitespace?: Empty input fails. Also: Counts whitespace characters; also length and percent of text.