Truncate Lines by Character Count

Paste line-separated text, set a character limit, and truncate each line to that max length.

Text input

Paste one line per row to truncate by character count.

Processing happens locally in your browser; nothing is uploaded.

Truncated outputEach line trimmed to your selected character count.

0 lines in0 lines outN/A runtime

Typical inputs process in under 1ms on modern browsers.

How to truncate lines by character count

Truncate in 3 steps

Takes ~5 seconds
  1. 1
    Set count

    Enter the max character count per line.

  2. 2
    Paste text

    Add your line-separated input.

  3. 3
    Truncate

    Click "Truncate lines" to trim every line.

Useful for fixed-width exports, previews, and strict field limits.

Who should use this tool?

  • Developers handling fixed-width fields
  • Writers preparing short previews
  • Teams normalizing line length limits

Examples

Limit lines to 4 characters.

alphabet beta gamma -> alph beta gamm

Limit lines to 2 characters.

cat dog ox -> ca do ox

Count 1 keeps only the first character per line.

one two -> o t

Trim lines to a fixed character count

Truncate each line to keep text within consistent character limits.

Use this line truncator to trim each line of text to a maximum character count. Paste line-separated content, set your line length limit, and generate truncated output instantly. Everything runs locally in your browser for fast, private text processing.

Consistent line length

Apply one character limit across all lines for predictable output.

  • Single max length
  • Instant truncation
  • No server upload
Bulk-ready formatting

Truncate large blocks of text while preserving line order.

  • Line-by-line output
  • Fast processing
  • Copy or download easily
Privacy first: we never send your input to a server. Everything runs locally in your browser.

Truncation tips

Choose a count that matches your target field constraints.

  • Use a non-negative whole number for line length.
  • Verify important tokens are not cut off.
  • Keep source data unchanged for reversible workflows.

Frequently asked questions

Does this keep line order?>
Yes. The tool preserves the original line order and only trims characters.
What happens if a line is shorter than the count?>
Shorter lines are left unchanged.
Is my text sent to a server?>
No. All processing happens locally in your browser.

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