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Randomize Text Lines

Quickly randomize the order of lines in text

Keep empty lines at their original positions

Remove whitespace from beginning and end of lines

Same seed produces same randomization

Key Facts

Category
Text Processing
Input Types
textarea, checkbox, number
Output Type
text
Sample Coverage
4
API Ready
Yes

Overview

Randomize Text Lines is a straightforward utility designed to instantly shuffle the order of lines in any text block, making it ideal for creating randomized lists, testing data, or reordering content without manual effort.

When to Use

  • •When you need to create a randomized sequence from a list of items or names.
  • •When you want to shuffle test data to ensure unbiased processing in your applications.
  • •When you need to quickly reorder lines in a document for brainstorming or creative writing.

How It Works

  • •Paste your text into the input area, with each item on a new line.
  • •Adjust settings like 'Preserve Empty Lines' or 'Trim Lines' to clean up your data.
  • •Optionally enter a numeric seed to ensure the randomization is reproducible.
  • •Click the process button to generate your shuffled text output.

Use Cases

Shuffling a list of quiz questions to prevent cheating during exams.
Randomizing a list of email addresses or usernames for A/B testing groups.
Mixing up a list of keywords or tags for search engine optimization research.

Examples

1. Randomizing Quiz Questions

Teacher
Background
A teacher has a list of 20 quiz questions and wants to create three different versions of the quiz to prevent students from sharing answers.
Problem
Manually reordering the questions is tedious and prone to human error.
How to Use
Paste the list of questions into the input area and click randomize.
Outcome
The tool outputs the same 20 questions in a completely new, randomized order.

2. Creating Randomized Test Data

Software Developer
Background
A developer needs to test a UI component that displays a list of user names, ensuring the layout remains stable regardless of the order.
Problem
The original list is sorted alphabetically, which doesn't reflect real-world usage.
How to Use
Paste the list of names, enable 'Trim Lines' to ensure clean formatting, and click randomize.
Example Config
trimLines: true
Outcome
A shuffled list of names is generated, ready to be pasted into the application's test environment.

Try with Samples

video, text
Text with Emoji Samples
Mixed language text containing various Unicode emojis for testing emoji extraction
title token text
video, text
Chinese-English Mixed Text Samples
Sample text files with mixed Chinese and English content for testing automatic spacing tools
title token text
text
Text with Chinese Samples
Mixed language text containing Chinese characters for testing Chinese extraction
title token text
text
Text with Date Samples
Text containing various date formats for testing date extraction and parsing
title token text
text

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FAQ

Can I keep empty lines in their original positions?

Yes, simply enable the 'Preserve Empty Lines' checkbox to ensure blank lines remain fixed while other content is shuffled.

Does this tool remove extra spaces?

If you enable the 'Trim Lines' option, the tool will automatically remove leading and trailing whitespace from every line.

How can I get the same random result twice?

Enter a specific number in the 'Random Seed' field. Using the same seed with the same input will always produce the exact same shuffled output.

Is there a limit to how much text I can randomize?

The tool is designed for standard text processing; for extremely large files, ensure your browser has sufficient memory to handle the input.

Does this tool store my text?

No, all processing happens locally in your browser, and your text is not uploaded or stored on any server.

API Documentation

Request Endpoint

POST /en/api/tools/randomize-text-lines

Request Parameters

Parameter Name Type Required Description
textInput textarea Yes -
preserveEmptyLines checkbox No Keep empty lines at their original positions
trimLines checkbox No Remove whitespace from beginning and end of lines
seed number No Same seed produces same randomization

Response Format

{
  "result": "Processed text content",
  "error": "Error message (optional)",
  "message": "Notification message (optional)",
  "metadata": {
    "key": "value"
  }
}
Text: Text

AI MCP Documentation

Add this tool to your MCP server configuration: 

{
  "mcpServers": {
    "elysiatools-randomize-text-lines": {
      "name": "randomize-text-lines",
      "description": "Quickly randomize the order of lines in text",
      "baseUrl": "https://elysiatools.com/mcp/sse?toolId=randomize-text-lines",
      "command": "",
      "args": [],
      "env": {},
      "isActive": true,
      "type": "sse"
    }
  }
}

You can chain multiple tools, e.g.: `https://elysiatools.com/mcp/sse?toolId=png-to-webp,jpg-to-webp,gif-to-webp`, max 20 tools.

If you encounter any issues, please contact us at [email protected]