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ASCII Table — Online Text Alignment Tool

Turn CSV, TSV, or terminal-copied text into aligned ASCII or Markdown tables in your browser, with mixed Chinese and English width handling for README, Slack, and log output.

Quick switch→Markdown Table Formatter
TableASCIIMarkdown
Quick switch:Markdown Table Formatter

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Copy this tool URL or open the system share sheet on a supported device.

Use cases

  • Turn Excel-exported text into README tables
  • Clean up MySQL terminal output before sharing
  • Paste aligned tables into Slack code blocks

How to use

  1. Paste CSV, TSV, or whitespace-separated text
  2. Choose a border or compact style
  3. Copy the generated table text

Example input and output

CSV

Name,Age\nNeo,8

Table

| Name | Age |\n| ---- | --- |

FAQ

Will mixed Chinese and English misalign?

It applies common terminal-width rules for double-byte characters, so most mixed layouts align correctly.

Can it output Markdown tables?

Yes. It can generate pipe-separated Markdown tables ready to paste into docs.

Tools

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Markdown Table Formatter

Align Markdown Tables by Visual Width

Available

Reformat Markdown tables so columns pad to a consistent visual width, keep :---: alignment markers, and account for full-width characters such as Chinese for readable source layouts.

Markdown Table Formatter
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