Indent and Unindent Tool

Smart Text Formatter

Clean, format, and beautify your text or code snippets with this powerful online editor. Designed for developers and writers, this tool provides advanced indentation controls, automatic issue detection, and one-click fixing for common formatting problems like mixed indents and trailing whitespace. It's a full-featured, responsive editor right in your browser.

Why Use the Smart Text Formatter?

Consistent formatting enhances the readability and professionalism of code and text documents. Manually correcting indentation or removing trailing whitespace is time-consuming and prone to errors, especially in large files. The Smart Text Formatter automates these tasks, offering real-time issue detection, customizable indentation, and instant fixes to produce polished output. It’s ideal for maintaining coding standards, preparing clean documents, or teaching formatting best practices.

For example, pasting a Python script with mixed tabs and spaces highlights formatting issues in the sidebar, with a “Fix Issues” button to standardize to 4 spaces and remove trailing whitespace. Real-time statistics display line, word, and character counts, while features like undo/redo and session persistence streamline editing. This makes the tool invaluable for formatting JSON, cleaning prose, or ensuring consistent code indentation.

Beyond simplifying formatting, the tool supports development, writing, and educational workflows. Its intuitive interface and instant feedback make it accessible to users of all skill levels, boosting productivity for coders, writers, and educators alike.

How It Works

Our formatter is designed to be an intuitive and powerful code-cleaning environment. It analyzes your text in real-time and gives you the tools to perfect its structure.

1. Paste Your Code or Text: Enter your content into the editor. Your work is automatically saved in your browser for your next visit.
2. Format & Indent: Use the indent/unindent buttons or the Tab key to adjust indentation for selected lines.
3. Analyze & Fix: Check the sidebar for automatically detected formatting issues and use the "Fix Issues" button to clean up the entire document in one click.

For example, paste a JavaScript file with inconsistent indentation, select 2-space formatting, and click “Fix Issues” to standardize. The live statistics bar updates to show 75 lines and 300 words, with changes saved for your next session.

Key Features

• Advanced Indentation Control:
  • Easily indent or unindent single or multiple lines of code.
  • Full keyboard support for `Tab` and `Shift+Tab` for a native editor feel.
  • Customizable Style: Choose between tabs or a specific number of spaces (2, 4, etc.) for your indentation.
• Intelligent Code Analysis & Fixing:
  • Automatic Indent Detection: The tool analyzes your text to guess its current indentation style (e.g., Tabs or 4 Spaces) and adapts its settings accordingly.
  • Issue Identification: Automatically detects and reports problematic lines with mixed indents (tabs and spaces) or unnecessary trailing whitespace.
  • One-Click Fixer: A "Fix Issues" button appears when problems are found, allowing you to standardize indentation and remove all trailing whitespace instantly.
• Full-Featured Editor Environment:
  • Multi-Level Undo/Redo: A robust history manager lets you step backward and forward through your changes with buttons or standard `Ctrl/Cmd+Z` and `Ctrl/Cmd+Y` shortcuts.
  • Session Persistence: Your text is automatically saved in your browser's local storage, so you can close the tab and resume your work later.
  • Essential Utilities: Convenient buttons to Copy the entire text, Download it as a `.txt` file, or Clear the editor to start over.
• Live Statistics Bar: A footer provides a real-time count of lines, words, and characters in your document.
• Responsive & Mobile-Friendly: The entire interface is designed to work seamlessly on desktops, tablets, and mobile devices, with a collapsible sidebar for smaller screens.

These features make the formatter perfect for tasks like standardizing a CSS file with mixed indents or cleaning a markdown document for publication.

How to Use the Tool

1. Step 1: Input Your Content
   Paste your code or text into the main editor area.
2. Step 2: Set Your Formatting Rules
   In the sidebar, choose your desired indentation style (Tabs or Spaces) and size. The tool may have already detected this for you.
3. Step 3: Format Your Text
   Select lines and use the Indent/Unindent buttons, or simply use the `Tab` and `Shift+Tab` keys.
4. Step 4: Clean Up Issues
   Check the "Code Analysis" section in the sidebar. If issues are found, click the "Fix Issues" button to clean the entire document.
5. Step 5: Export Your Work
   Use the "Copy" or "Download" buttons to get your perfectly formatted text.
6. Step 6: Explore Further (Optional):
   Use undo/redo for precise edits or resume later with saved content.

For example, paste a YAML file with trailing spaces, select 2-space indentation, fix issues to clean it up, and copy the result for a configuration update.

Practical Applications

The Smart Text Formatter supports a wide range of use cases, making it a versatile tool for various audiences:

• Development: Standardize indentation in Python, JavaScript, or YAML files to meet coding style guides.
• Writing: Clean up manuscripts or text files by removing trailing whitespace and ensuring consistent formatting.
• Data Preparation: Format structured text like CSV or JSON for data processing.
• Education: Teach coding standards or text formatting by demonstrating indentation corrections.
• Content Creation: Prepare clean text for blogs, documentation, or publishing with consistent formatting.

These applications make the tool invaluable for tasks like formatting HTML code or preparing a clean text file for analysis.

Tips for Effective Use

Maximize the formatter’s potential with these practical tips:

• Align with Standards: Set indentation to match project guidelines (e.g., 4 spaces for Python, 2 for JSON).
• Use Auto-Detection: Let the tool identify existing indentation to streamline setup.
• Fix Issues First: Address flagged issues before manual edits to ensure a clean starting point.
• Leverage Undo/Redo: Experiment with formatting and revert changes easily with shortcuts.
• Combine with Other Tools: Pair with our Fuzzy String Matcher for text comparison or Word Repetition Analyzer for vocabulary checks.
• Bookmark for Quick Access: Save the URL for instant use during coding, writing, or data tasks.

For example, format a Java file with mixed indents, use auto-detection for 4 spaces, fix issues, and download the cleaned file for a project.

Frequently Asked Questions (FAQs)

What is the Smart Text Formatter?
It’s an online editor for cleaning and formatting text or code, with indentation controls and issue fixes.

Who can use it?
Developers, writers, data analysts, educators, and anyone needing clean, consistent text or code.

Is it free?
Yes, the tool is completely free and browser-based, requiring no downloads or subscriptions.

Is my data secure?
Yes, all processing is done client-side, ensuring no data is stored or transmitted.

What issues can it fix?
Mixed indentation (tabs and spaces) and trailing whitespace, with one-click standardization.

Can I customize indentation?
Yes, choose tabs or spaces and set sizes like 2 or 4 spaces.

Does it work on mobile devices?
Yes, the responsive design ensures seamless use on all devices.

Understanding Text and Code Formatting

Proper formatting is key to readability and consistency:

• Indentation: Aligns code or text using tabs or spaces (e.g., 2 spaces for JavaScript).
• Issues: Mixed indents or trailing whitespace reduce clarity and compatibility.
• Fixes: Standardize indentation and remove whitespace for clean, professional output.

The formatter detects issues like mixed tabs and spaces in a script and standardizes to 4 spaces, ensuring clean code or text.

Enhancing Your Formatting Workflow

The Smart Text Formatter integrates seamlessly into coding, writing, and data preparation workflows. Pair it with our Fuzzy String Matcher for text comparisons or Word Repetition Analyzer for vocabulary refinement. Its real-time analysis, customizable options, and robust utilities make it a reliable solution for producing clean, consistent content.

By automating formatting tasks, the tool saves time and improves quality. Bookmark it for quick access during coding, writing, or data tasks, and combine it with other resources for a complete formatting toolkit. Whether you’re refining a script or preparing a document, the Smart Text Formatter delivers results you can trust.

Find Our Tool

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With its robust features, intuitive design, and versatile applications, the Smart Text Formatter is the ideal tool for creating clean, consistent text and code. Start formatting today and see how our tool simplifies your editing tasks with precision and ease.