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Markdown Table Generator

Create, edit, and convert Markdown tables visually. Import from CSV or export to your documentation.

Guide: How to use & features

  • Add rows and columns, then fill cells to generate Markdown output.
  • Choose left/center/right alignment to match your document style.
  • Paste CSV data to build a table in one step.
  • Copy the Markdown result into your docs or README.

Samples: Sample input & output

シンプルな表を作成

Input

Name,Plan,Status
Alice,Pro,Active
Bob,Free,Trial

Output

| Name | Plan | Status |
| --- | --- | --- |
| Alice | Pro | Active |
| Bob | Free | Trial |

FAQ: FAQ

  • Can I set per-column alignment (left, center, right)?

    Yes. Markdown tables set alignment with colons in the separator row: :--- is left, :---: is center, and ---: is right. Set the alignment here and the tool generates Markdown including this notation, which renders directly in GFM environments like GitHub.

  • Can I bring in Excel or spreadsheet data via CSV?

    Yes. Import a CSV to load it into the visual editor, edit it, then export to Markdown. You can also export a Markdown table back to CSV for your spreadsheet, making it easy to move between documents and table data.

  • How do I put a line break or a pipe (|) inside a cell?

    Markdown tables generally do not allow line breaks in a cell, and a pipe | is read as a column separator. To show a literal | in a cell, escape it as \|, and use a <br> tag when you need a line break.

Use cases: Common use cases

  • Build README tables

    Create feature lists or comparison tables and paste the Markdown output.

  • Convert from CSV

    Paste spreadsheet exports to generate tables in one step.

  • Adjust alignment

    Try left/center/right alignment to improve readability.

Notes: Notes & limitations

  • Work stays in your browser

    Inputs and outputs remain local. Closing the tab or clearing cache will remove any temporary state.

  • Validate critical data

    Results are helper outputs—double-check them before sending to production systems or sharing externally.

  • Large payloads depend on your device

    Very large text or files can feel slow in some browsers. Use a desktop environment for heavy workloads.

Visual Editor

Import / Export

Generate Markdown

Markdown Table Generator

Markdown tables are useful in README files, documentation, issues, and pull requests, but they are tedious to align by hand. This tool helps create and edit Markdown tables visually, then copy clean table syntax for your docs.

When it helps

  • Write README tables: Create option lists, compatibility matrices, and comparison tables.
  • Convert pasted data: Turn simple rows and columns into Markdown table syntax.
  • Clean documentation: Align columns and make table edits easier before committing docs.

Table writing tip

Keep Markdown tables simple. Very wide tables can be hard to read on mobile or in GitHub comments, so split complex information into smaller tables when possible.

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SQL JOIN Types: Complete Reference to INNER, LEFT, RIGHT & FULL

A reference for SQL JOIN types (INNER/LEFT/RIGHT/FULL/CROSS/SELF) with a cheat sheet and row-count walkthroughs. Covers why one-to-many joins duplicate rows, the WHERE-vs-ON NULL trap, and how to write multi-table joins.

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LLM API Cost Calculator: Compare Claude, GPT & Gemini Pricing Side by Side

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Every AI coding agent wants its own rules file. Compare AGENTS.md, CLAUDE.md, .cursor/rules, copilot-instructions.md and more — what to write, a copy-paste template, and how to stop them drifting apart.

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