Help Center

Welcome to our Text Processing Tools website. Here you can find user guides and FAQs for all our tools.

Contents

Getting Started

Text Processing Tools offers a variety of text handling functions to help you process text-related tasks easily. All tools run in your browser with no software installation required.

How to Start?

  1. Open the homepage and select the tool you need
  2. Enter text according to the tool interface prompts
  3. View the results after performing the appropriate operations
  4. Copy or download the processed text as needed

All our tools are designed to be simple and user-friendly with clear interfaces that are easy to use even for first-time users.

Tool Guides

Character Counter Tool

The character counter tool helps you count characters, words, paragraphs and other information in your text, and provides estimated reading time.

Usage Steps:

  1. Visit the character counter tool page
  2. Enter or paste your text in the text box
  3. View real-time statistics including total character count, character count without spaces, word count, paragraph count, etc.
  4. Check the estimated reading time

Tip:

Character counting happens in real-time, so you don't need to click any buttons to see the results. If you need to count a large amount of text, you can paste it in and then view the statistics.

Text Comparison Tool

The text comparison tool helps you compare two pieces of text, highlighting differences with support for various comparison options and text merging features.

Usage Steps:

  1. Visit the text comparison tool page
  2. Enter or paste your original text in the left text box
  3. Enter or paste the text you want to compare in the right text box
  4. Click the "Compare Text" button to start the comparison
  5. View the highlighted differences
  6. Adjust comparison options as needed, such as ignoring case, ignoring whitespace, etc.
  7. If needed, use the merge functionality to integrate both texts

Tip:

When comparing longer texts, the system will automatically scroll to the first difference. You can use the "Next Difference" and "Previous Difference" buttons to navigate between different changes.

Text Conversion Tool

Supports case conversion, Simplified/Traditional Chinese conversion, line operations, whitespace handling, and full/half width conversion, helping you normalize text quickly.

Usage Steps:

  1. Open the Text Conversion Tool page
  2. Enter or paste text into the left input box
  3. Select the operations on the right (e.g., Uppercase, To Simplified, Sort Asc, etc.)
  4. Click "Copy" to save the processed result if needed

Features:

  • Case: Uppercase, Lowercase, Title Case, Toggle Case
  • Simplified/Traditional: To Simplified, To Traditional (loads the conversion library on first use)
  • Line Ops: Sort Asc/Desc, Unique, Reverse, Trim Lines, Remove Empty
  • Whitespace: Trim All, Collapse Spaces, Tabs → Spaces, Remove Extra Blank Lines
  • Full/Half Width: ASCII full/half width conversion

Tip:

Simplified/Traditional conversion relies on the opencc-js library. On first use, it is automatically loaded from a CDN. If the network is unavailable, only S/T conversion is affected; other features remain usable.

Formatting Tools

Support formatting and minifying JSON, XML, HTML, and CSS to quickly beautify or compress your text/code.

  1. Open the Formatting Tools page
  2. Paste text in the left input, select type and indent on the right
  3. Click "Format" or "Minify" to get the result, then copy as needed

Tip:

JSON is strictly validated; XML/HTML/CSS use a lightweight formatter for general scenarios. For language-aware formatting, consider IDE plugins locally.

Frequently Asked Questions (FAQ)

Are these tools free to use?

Yes, all tools we provide are free to use with no registration or login required.

Is my text data secure?

All text processing is done in your browser, and data is not transmitted to our servers. You can use our tools with confidence, without worrying about data leakage.

Which languages do the tools support?

Our tools support multiple languages, including Chinese, English, and more. For the character counting tool, it can handle almost all Unicode characters.

Is there a size limit for text?

Since all processing is done in the browser, very large texts may affect performance. We recommend processing text not exceeding 1 million characters at a time. For especially large files, you can process them in batches.

Can I use these tools offline?

Currently, our tools need to be used online. However, we are considering developing application versions that support offline use in the future.

Does Simplified/Traditional conversion require internet access?

Yes. On first use, the opencc-js library is loaded from a CDN. After loading, you can use it normally. If loading fails, other features (case, line ops, full/half width) remain available. An internal CDN can be configured if needed.

Tips and Tricks

Keyboard Shortcuts

Most tools support common keyboard shortcuts, such as:

  • Ctrl+A: Select all text
  • Ctrl+C: Copy selected text
  • Ctrl+V: Paste text
  • Ctrl+Z: Undo operation

Efficient Use of Character Counter

If you need to count multiple segments of text, you can:

  • Use separators (such as blank lines) to separate different paragraphs for more accurate paragraph counting
  • Utilize the real-time statistics feature to see character count changes while editing
  • For writing that requires word count control (such as essays, resumes, etc.), count as you write to ensure you don't exceed word limits

Browser Compatibility

For the best experience, we recommend using the latest versions of Chrome, Firefox, Edge, or Safari browsers. Some older browsers may not display or use certain features correctly.