AI Text Cleaner Tool for writers

Remove AI-generated code and formatting from your text

Input the AI text to clean it!

Input Text

Cleaned Text

HTML Code Version
Your cleaned HTML code will appear here...

Test Cases

Try these examples to see how the cleaner works:

How It Works

This tool cleans text generated by AI assistants like ChatGPT, Claude, Gemini, Perplexity, and others by removing:

  • All data-* attributes (e.g., data-start, data-end, data-testid, data-path-to-node)
  • All class attributes and inline styles
  • Complex CSS utility classes (like Tailwind classes)
  • CSS selector patterns ([&>p], [&_strong])
  • Tracking parameters from URLs (e.g., utm_source, utm_medium)
  • Unnecessary nested span elements and empty tags
  • hr tags and other unnecessary elements
  • Complex citation structures and formatting
  • Animation classes and other AI-specific markup
  • Converts em dashes (—) to parentheses when appropriate

Simply paste your AI-generated text in the input area and click "Clean Text" to get a clean version.

Tip: When pasting AI-generated content, use Ctrl+Shift+V (or right-click → Paste as plain text) to preserve the HTML structure. Some browsers may strip HTML when pasting normally.

AI Text Cleaner © 2023 | Remove AI-generated formatting from your text

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Why You Should Clean AI-Generated Text Before Pasting It Into Your Web Editor

In the age of generative AI, it’s easier than ever to produce large chunks of content with tools like ChatGPT, GPT-4, or other language models. But while AI can save time, simply copying and pasting its output into your website’s editor and publishing as-is maybe can be is a risky shortcut. Cleaning, refining, and optimizing AI-generated text has major advantages, and skipping this step can lead to problems for SEO, user trust, and even your brand reputation.

Why Raw AI HTML Is Risky?

  • Metadata & Inline Attributes
    AI outputs often include data-* attributes, hidden comments, or unnecessary spans. These can be a giveaway that the content was generated, which may affect trust or perception.
  • Formatting Issues
    Unclean HTML can lead to double spacing, broken paragraphs, or rogue inline styles that clash with your website’s CSS.
  • SEO Implications
    Extra code or unnecessary attributes can slow page load time, clutter the DOM, and potentially affect crawl efficiency. Clean HTML is lighter, faster, and more search-engine friendly.
  • Security & Maintenance
    Even if unintentional, extra tags or inline scripts might create vulnerabilities, especially when multiple plugins interact with your content editor.

Best Practices about clean HTML code

  • Always clean HTML, even if the text looks fine. AI-generated code almost always has hidden markers.
  • Maintain your brand’s style. Remove AI-added inline styles and replace them with your own CSS.
  • Keep SEO in mind. Clean HTML helps your pages load faster and be more readable for search engines.
  • Document your process. If multiple people edit your content, create a guideline for cleaning AI HTML before publishing.

Benefits of Using AI Text Cleaner

For Students

  • Use AI tools safely for research support without triggering AI-detection tools.
  • Avoid academic issues while still benefiting from AI-assisted learning.
  • Clean AI-generated drafts before revising and finalizing your own work.
  • Remove hidden metadata or patterns from AI-assisted summaries, translations, and study notes.

For Professionals

  • Ensure all client-facing content looks fully polished and human-written.
  • Avoid conflicts with workplace policies that limit or discourage AI-generated materials.
  • Clean AI-generated drafts before adding your personal edits, style, or expertise.
  • Protect confidentiality by removing digital fingerprints, metadata, and traceable AI markers.