Frequently Asked Questions

The Clean tool is completely free with no signup required. Detect, Summarize, and Rewrite tools offer 3 free runs, then require a premium subscription for unlimited access.

Our AI detector provides a likelihood score with detailed explanations of the signals it found. It's designed to be a helpful guide, not a definitive judgment. Always use human review for important decisions.

Absolutely! Our text cleaner is perfect for fixing messy text copied from PDFs. It removes unwanted line breaks, fixes spacing issues, and corrects formatting problems common in PDF text extraction.

We combine 4 essential text tools in one place: cleaning, AI detection, summarization, and rewriting. Instant results, designed for everyday use by students, professionals, and content creators.

Yes! We don't store your text content after processing. Your text is processed securely and deleted immediately after generating results. Read our Privacy Policy for complete details.

Yes! Many students and researchers use our tools to clean up text from research papers, check content authenticity, and improve their writing. Always follow your institution's guidelines for AI tool usage.

Most text processing happens instantly! Basic cleaning is immediate, while AI-powered features (detection, summarization, rewriting) typically take 2-5 seconds depending on text length.

Free users can process up to 2,000 characters for the Clean tool. Premium users get 200,000 characters for all tools. This covers multiple documents, essays, and long-form content.

Simply paste your text or upload a file on the main page, select your desired tool (Clean, Detect, Summarize, or Rewrite), and click the process button. Results appear instantly!

Yes! AI Text Cleaner is fully responsive and works perfectly on smartphones, tablets, and desktop computers. The interface adapts to your screen size for optimal usability.

Absolutely! You can cancel your subscription at any time with no questions asked. We also offer a 30-day money-back guarantee for all premium plans.

Tokens are how AI systems process text. Generally, 1 token ≈ 4 characters or ≈ 0.75 words. For example: "Hello world" = 2 words = 11 characters = ~3 tokens. Our premium plans give you 200,000 characters, which equals roughly 50,000 tokens or 150,000 words - enough for multiple long documents, research papers, or extensive content processing.