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Newline Normalizer

Normalize and unify newline characters in text to consistent line ending format

Choose the line ending format to normalize to

Remove lines that contain only whitespace or are completely empty

Remove spaces and tabs from the end of each line

Display detailed statistics about line ending normalization

Key Facts

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

Overview

The Newline Normalizer is a utility tool designed to unify inconsistent line ending characters within your text, ensuring compatibility across different operating systems and development environments.

When to Use

  • •When preparing text files for cross-platform compatibility between Windows, Linux, and macOS.
  • •When cleaning up code or configuration files that contain mixed CRLF and LF line endings.
  • •When you need to strip unnecessary whitespace or empty lines to standardize document formatting.

How It Works

  • •Paste your text into the input area.
  • •Select your desired target format (LF, CRLF, or CR).
  • •Toggle optional settings like removing empty lines or trimming trailing spaces.
  • •Click the process button to generate the normalized text output.

Use Cases

Standardizing source code files to LF format to prevent Git 'line ending' warnings.
Cleaning up exported CSV or log files that contain inconsistent line breaks.
Formatting raw text data for ingestion into cross-platform database systems.

Examples

1. Standardizing Code for Git

Software Developer
Background
A developer is working on a project where team members use both Windows and Linux, leading to mixed line endings in the repository.
Problem
Git reports 'LF will be replaced by CRLF' warnings, causing unnecessary diffs in version control.
How to Use
Paste the source code into the tool, select 'LF (\n)' as the target format, and enable 'Trim Trailing Spaces'.
Outcome
The code is normalized to a consistent LF format, resolving Git warnings and cleaning up trailing whitespace.

2. Cleaning Log Files

Background
An administrator has a large log file with inconsistent line breaks and many empty lines caused by a legacy export process.
Problem
The log file is difficult to read and parse due to excessive empty lines and mixed formatting.
How to Use
Paste the log content, select 'CRLF (\r\n)', and check 'Remove Empty Lines'.
Outcome
The log file is now uniformly formatted with Windows-style line endings and all empty lines removed, making it easier to analyze.

Try with Samples

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FAQ

What is the difference between LF, CRLF, and CR?

LF (\n) is standard for Unix/Linux/macOS, CRLF (\r\n) is the Windows standard, and CR (\r) is the legacy format for older Mac systems.

Can I remove empty lines while normalizing?

Yes, enable the 'Remove Empty Lines' option to automatically strip lines that contain only whitespace or are completely empty.

Does this tool modify the original file?

No, this is a web-based utility. It processes the text you provide in the browser and does not save or modify files on your local machine.

What does 'Trim Trailing Spaces' do?

It removes any spaces or tabs found at the end of each line, which helps in cleaning up messy code or text blocks.

Is there a limit to the amount of text I can process?

The tool can handle large blocks of text, though performance may vary depending on your browser's memory capacity.

API Documentation

Request Endpoint

POST /en/api/tools/newline-normalizer

Request Parameters

Parameter Name Type Required Description
textInput textarea Yes -
targetFormat select Yes Choose the line ending format to normalize to
removeEmptyLines checkbox No Remove lines that contain only whitespace or are completely empty
trimSpaces checkbox No Remove spaces and tabs from the end of each line
showStats checkbox No Display detailed statistics about line ending normalization

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-newline-normalizer": {
      "name": "newline-normalizer",
      "description": "Normalize and unify newline characters in text to consistent line ending format",
      "baseUrl": "https://elysiatools.com/mcp/sse?toolId=newline-normalizer",
      "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]