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Text Spacer - Auto Add Spaces Between Chinese and English

Automatically add spaces between Chinese characters and English/numbers to improve readability

Do not add spaces if they already exist

Key Facts

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

Overview

The Text Spacer tool automatically inserts proper spacing between Chinese characters and English letters or numbers, significantly improving the visual rhythm and readability of your content.

When to Use

  • •Preparing professional documents or blog posts that mix Chinese and English text.
  • •Cleaning up messy copy-pasted text that lacks consistent spacing standards.
  • •Formatting technical documentation to ensure clear separation between code snippets and descriptive text.

How It Works

  • •Paste your text into the input area.
  • •Select your preferred space type, such as a regular space or an ideographic space.
  • •Choose a processing mode to determine how the tool handles HTML or existing formatting.
  • •Click process to generate the perfectly spaced text instantly.

Use Cases

Standardizing social media posts for better readability.
Formatting academic papers or reports containing bilingual terminology.
Cleaning up website content to adhere to modern web typography guidelines.

Examples

1. Blog Post Formatting

Content Creator
Background
A blogger writes articles that frequently mix Chinese sentences with English product names and technical terms.
Problem
The text looks cramped and unprofessional without proper spacing between the different character sets.
How to Use
Paste the article text into the tool and select 'Smart' mode to ensure formatting remains clean.
Example Config
Space Type: Regular, Mode: Smart, Preserve Formatting: Enabled
Outcome
The text is automatically updated with clean, consistent spacing, making the article much easier for readers to scan.

2. Technical Documentation Cleanup

Technical Writer
Background
A developer is documenting an API that includes Chinese explanations alongside English code variables.
Problem
The lack of spacing makes it difficult to identify where the English variables end and the Chinese descriptions begin.
How to Use
Input the documentation text and use the 'Force' mode to ensure every transition is correctly spaced.
Example Config
Space Type: Regular, Mode: Force, Preserve Formatting: Disabled
Outcome
All English variables are clearly separated from the Chinese text, improving the overall readability of the documentation.

Try with Samples

text
Chinese-English Mixed Text Samples
Sample text files with mixed Chinese and English content for testing automatic spacing tools
title token text,chinese,english
text
Text with Chinese Samples
Mixed language text containing Chinese characters for testing Chinese extraction
title token text,chinese
text
Text with Date Samples
Text containing various date formats for testing date extraction and parsing
title token text
text
Text Case Format Samples
Examples of different text case formats: camelCase, snake_case, kebab-case, PascalCase, and more
title token text
text

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FAQ

Why should I add spaces between Chinese and English?

Adding spaces improves visual clarity, making it easier for the eye to distinguish between different character sets, which is a standard practice in professional typography.

What is the difference between Regular and Ideographic spaces?

A regular space (U+0020) is the standard width used in English, while an ideographic space (U+3000) matches the full-width size of Chinese characters.

Does this tool affect my existing HTML tags?

By using the 'Smart' processing mode, the tool intelligently skips HTML tags and code blocks to ensure your markup remains intact.

Can I prevent the tool from adding duplicate spaces?

Yes, by enabling the 'Preserve Existing Formatting' option, the tool will detect existing spaces and avoid adding redundant ones.

Is this tool free to use?

Yes, this utility is completely free and processes your text locally for maximum privacy.

API Documentation

Request Endpoint

POST /en/api/tools/text-spacer

Request Parameters

Parameter Name Type Required Description
text textarea Yes -
spaceWidth select Yes -
mode select Yes -
preserveFormatting checkbox No Do not add spaces if they already exist

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-text-spacer": {
      "name": "text-spacer",
      "description": "Automatically add spaces between Chinese characters and English/numbers to improve readability",
      "baseUrl": "https://elysiatools.com/mcp/sse?toolId=text-spacer",
      "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]