Prefix every line with consecutive numbers starting at 1, including blank lines.
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Prefix every line with consecutive numbers starting at 1, including blank lines.
The prefix is 1. , 2. , and so on. Numbering starts at 1 every time.
The prefix is 1. , 2. , and so on. Numbering starts at 1 every time.
Yes, including a final blank line after a trailing newline. Empty input produces no output.
Yes. No account is needed, and your input is processed locally in your browser without being uploaded to FormatKit.