Clean Paste
The ultimate free AI text cleaner to remove watermarks instantly
Clean Paste Overview
Clean Paste is an advanced, completely free AI text cleaner designed to remove AI watermarks and hidden metadata from text. It serves as the definitive solution for anyone looking to make AI-generated text undetectable while preserving the original content. The tool is trusted by over 480,000 users and is ideal for students, content creators, bloggers, and professionals who need to ensure their text appears human-written. With instant processing and no paywalls, Clean Paste offers a seamless experience for cleaning AI-generated text in under 10 seconds.
Clean Paste Screenshot

Clean Paste Official screenshot of the tool interface
Clean Paste Core Features
Watermark Removal Mode
This feature quickly removes AI watermarks and invisible characters from text while keeping the original content intact. It performs a deep scan to eliminate hidden metadata, ensuring the text appears random and human-written.
Instant Processing
Clean Paste delivers immediate results with just one click. Users can paste their content, and the tool processes it instantly, making it one of the fastest AI text cleaners available.
Invisible Character Removal
The tool's advanced algorithm detects and removes invisible characters and hidden metadata, which are often left behind by AI text generators. This ensures the text is clean and free from any artifacts.
AI Text Humanizer
Clean Paste's algorithms ensure that the cleaned text passes AI detection tests while maintaining a natural, human-like quality. This is particularly useful for content creators and students who need their work to sound authentic.
No Usage Limits
Unlike many other tools, Clean Paste is completely free with no usage limits, premium features, or sign-up requirements. Users can clean as much text as they need without any restrictions.
Clean Paste Use Cases
Academic Integrity for Students
Students can use Clean Paste to ensure their AI-assisted essays and assignments pass plagiarism and AI detection tests. The tool helps maintain academic integrity by making the text appear human-written.
Content Creation for Bloggers
Bloggers and content creators can use the tool to strip AI artifacts from their drafts, ensuring their brand's voice remains authentic and resonates with their audience.
Professional Communication
Professionals, especially non-native English speakers, can use Clean Paste to refine AI-generated emails and reports, making them sound more natural and polished.
How to Use Clean Paste
Visit the Clean Paste website at https://cleanpaste.org.
Paste your AI-generated text into the provided text box. The tool will automatically count the characters and words.
Select the 'Watermark removal only' option if you want to focus solely on removing AI watermarks.
Click the 'Remove AI Watermarks' button to start the cleaning process.
The cleaned text will appear in the output box, ready for you to copy and use.