Free ChatGPT Watermark Remover

Yes, our tool is completely free to use. You can clean up to 500 characters per paste without creating an account or paying anything. There are no hidden fees, no trial periods, and no credit card required. The free tier is available forever with unlimited daily uses.

No, you can start using our free ChatGPT watermark remover immediately without any signup. Just paste your text and click clean. Creating an account is only required if you want to unlock higher character limits with our premium plans.

There is no limit on how many times you can use the free tier. You can clean text as many times as you want, every day, forever. The only limitation is 500 characters per individual paste operation.

Absolutely. All watermark detection and removal happens entirely in your browser. Your text is never sent to our servers, stored, or logged. This applies to both free and premium users - we prioritize your privacy above all.

Our free tool removes all types of invisible Unicode watermarks including zero-width spaces (U+200B), zero-width joiners (U+200C, U+200D), word joiners (U+2060), byte order marks (U+FEFF), and soft hyphens (U+00AD). These are the same watermarks detected in ChatGPT, GPT-4, and other AI model outputs.

The 500 character limit allows us to offer the tool completely free while maintaining server costs. For most users cleaning short snippets, this is more than enough. If you need to clean longer texts or documents, our affordable premium plans offer unlimited characters.

Yes, you can use our tool to clean text for academic purposes. However, we encourage ethical use - our tool is designed to remove technical watermarks, not to help with plagiarism. Always properly cite AI-assisted content according to your institution's guidelines.

Yes, our free ChatGPT watermark remover works perfectly on mobile devices including smartphones and tablets. The tool is fully responsive and browser-based, so it works on any device with a modern web browser.

Our detection algorithm has a 99.9% accuracy rate for finding invisible watermarks. The free version uses the exact same detection technology as our premium offering - there is no difference in detection quality between free and paid tiers.

The free tier supports text-based watermark removal only. For cleaning Word (.docx) or Apple Pages (.pages) documents while preserving formatting, you'll need to upgrade to our premium plan. However, you can copy text from documents, clean it with the free tool, and paste it back.