MySQL to ASCII Table Converter

About MySQL to ASCII Table Converter

Convert MySQL database dumps (CREATE TABLE and INSERT statements) to beautifully formatted ASCII tables. Perfect for documentation, README files, terminal output, and text-based displays.

Key Features

• Multiple Border Styles: Standard (+---+), Double Line (╔═══╗), or Simple (no borders)
• Smart Parsing: Extracts table structure and data from CREATE TABLE and INSERT statements
• Auto Column Width: Automatically calculates optimal column widths
• Header Support: Toggle header row with separator line
• Perfect Alignment: All columns properly aligned and padded
• File Upload: Upload .sql files directly
• Instant Preview: Real-time conversion as you type
• Copy & Download: Easy export as .txt file

How to Use

1. Input MySQL Data: Paste your MySQL CREATE TABLE and INSERT statements or upload a .sql file
2. Choose Style: Select your preferred border style and header options
3. Review Output: The ASCII table updates automatically
4. Copy or Download: Use the Copy or Download button to save your table

Border Styles

Standard Style:

+----+-------------+-----+----------+
| id | name        | age | city     |
+----+-------------+-----+----------+
| 1  | John Doe    | 28  | New York |
| 2  | Jane Smith  | 34  | London   |
+----+-------------+-----+----------+

Double Line Style:

╔════╦═════════════╦═════╦══════════╗
║ id ║ name        ║ age ║ city     ║
╠════╬═════════════╬═════╬══════════╣
║ 1  ║ John Doe    ║ 28  ║ New York ║
║ 2  ║ Jane Smith  ║ 34  ║ London   ║
╚════╩═════════════╩═════╩══════════╝

Simple Style:

id  name         age  city
--  -----------  ---  --------
1   John Doe     28   New York
2   Jane Smith   34   London

Supported MySQL Syntax

• CREATE TABLE: Extracts column names and structure
• INSERT INTO: Parses data values from INSERT statements
• Data Types: Handles VARCHAR, INT, DECIMAL, TEXT, DATE, etc.
• NULL Values: Displays NULL as empty cells or "NULL" text
• Quoted Strings: Handles single and double quotes

Common Use Cases

• Documentation: Include formatted tables in README files and docs
• Terminal Output: Display database data in command-line interfaces
• Code Comments: Add visual table representations in source code
• Email Reports: Send plain text reports with formatted tables
• Log Files: Create readable log entries with tabular data
• Markdown Files: Use in code blocks for GitHub, GitLab, etc.
• Text Editors: View database data in any text editor

Tips for Best Results

• Include both CREATE TABLE and INSERT statements for best column name detection
• Use Standard style for maximum compatibility across all platforms
• Use Double Line style for enhanced visual appeal in documentation
• Use Simple style for minimal output and easy parsing
• Enable header row for better readability and context
• Keep column data concise for better table formatting
• Use monospace fonts when displaying ASCII tables

FAQ

• Can I use this ASCII table in Markdown files?

  Yes. You can paste the generated ASCII table inside a fenced code block in Markdown (```), and it will keep the monospace layout.

• What happens if my text is very long?

  Long values are not truncated. The tool calculates column widths based on the longest value, so very long cells can make the table wide. You can manually shorten or wrap long values after export.

• Do I need a CREATE TABLE statement?

  No, but it is recommended. If there is no CREATE TABLE definition, the tool will try to infer column names from INSERT statements or generate generic Column1, Column2 headers.

• Why do some characters look misaligned in my editor?

  Make sure you are using a monospace font in your editor or terminal. Proportional fonts will not align ASCII borders correctly.

• Is any of my data uploaded to a server?

  No. All processing is done locally in your browser, so your MySQL data stays on your machine.

Privacy & Security

All conversions happen locally in your browser. Your MySQL data is never uploaded to any server, ensuring complete privacy and security.