What does it replace?

Any sequence of one or more spaces or tabs becomes a single comma and space.

What if there are line breaks?

Line breaks are treated as whitespace too, so the whole block becomes one comma list.

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Turn runs of spaces and tabs into clean commas, so a sentence becomes a comma-separated list. Free, no signup.

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YOUR TEXT

COMMA LIST

What does it replace?: Any sequence of one or more spaces or tabs becomes a single comma and space.
What if there are line breaks?: Line breaks are treated as whitespace too, so the whole block becomes one comma list.