Mydentify AI Watermark Detector

Mydentify helps people find software by the job they need done. This free AI watermark detector checks pasted text for observable Unicode markers such as zero-width characters, directional controls, non-standard spaces, and control characters. It shows which markers are present and explains what text-only checks can and cannot prove. The check runs privately in the browser, so the pasted text is not sent to a server for analysis. The tool is useful when reviewing text copied from Claude, ChatGPT, or another AI assistant, especially before publishing documentation, code comments, customer messages, or research notes. It is designed for a quick first check, not as a guarantee of authorship or a substitute for human review. Mydentify also publishes related tools for AI crawler access, sitemap health, canonical URLs, and other practical discovery and SEO checks. The watermark detector is free to use and has no account requirement. It is built for founders, developers, editors, researchers, and teams that want a clear, private way to inspect text before sharing it. Open the tool to paste text, run the check, and read the explanation of each finding with care.