#240 · Formatters & Data Text Tool

Fixed Width Text Formatter

Turn delimited text into aligned fixed-width columns. Choose delimiter, column width, numeric alignment, header handling, overflow detection, and export console-friendly tables.

Text Input

Fixed-width options
chars

Recent History

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How to use this text tool

  • Paste CSV, TSV, pipe-delimited, or spaced text.
  • Choose delimiter and column width.
  • Enable numeric right alignment if needed.
  • Run the formatter and inspect overflow statistics.

What this tool does

This formatter pads or trims cells so each column uses a consistent width, making logs, reports, console output, and legacy text data easier to read.

Parse rows by delimiter, normalize cell counts, pad each cell to the selected width, right-align numbers if enabled, and report table quality.

Fixed-width output is best viewed with a monospace font. Very long cells may exceed the selected width unless truncated manually.

Example

Sample input is included in the text box. Run the tool to see the processed output and the before/after statistics.

Use cases

  • Clean pasted code before review.
  • Normalize formatting before committing files.
  • Prepare text for editors, terminals, documentation, or data exchange.
  • Compare before and after structure using the result metrics.

Tips for better output

  • Increase column width when values are truncated visually.
  • Use tab or comma delimiters for reliable parsing.
  • Keep headers short for compact fixed-width output.

Processing details

The tool runs in the browser and focuses on safe whitespace, indentation, wrapping, line ending, or column formatting depending on the selected tool.

For critical code or regulated data, validate the final output with your project-specific parser, compiler, linter, or test suite.

FAQ

How do I align fixed-width text columns online?

Paste delimited rows, choose the delimiter and width, then run the formatter to pad each column consistently.

What column width should I choose for fixed-width output?

Choose a width slightly larger than the longest common value in that column, such as 12, 16, or 20 characters.

Can this format console output tables?

Yes. Fixed-width text is useful for console logs, reports, terminal tables, and plain text dashboards.

How do I align numbers correctly in fixed-width text?

Enable numeric right alignment so numbers line up by their last digit while text remains left-aligned.

Can uneven rows be formatted?

Yes. Missing cells are padded as empty values, and the result reports row and column consistency issues.

Processing modules

ModulePurpose
Input parserReads pasted text, uploaded files, or sample data.
Formatter coreApplies the selected conversion or formatting logic.
Quality analyzerCalculates line, whitespace, and consistency metrics.
ExporterProvides TXT, CSV, JSON, copy, and print actions.

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