CodaOne AI
59+ free AI, PDF, image & dev tools in your browser. No signup needed. Free tier with no credit card required. Paid plans from $9.99/month.
AI チェッカー
AI チェッカーは、高精度なAIテキスト検出ツールです。GeminiやGPT-5.4などのAI生成コンテンツと人間が書いたテキストを正確に区別し、企業の情報漏洩リスクを防ぐために、データは一切保持されません。
VeriIA
VeriIA is a detector de IA (AI detector) for professional text, giving a clear AI-vs-human score and sentence-level highlights for Spanish and English content.
Plagiarismcheck.org
Plagiarism Checker is a powerful tool that helps you identify duplicated content and ensure your writing is original and authentic. By scanning your text against extensive databases of academic papers, web content, and publications, it highlights any similarities and provides detailed reports. Ideal for students, educators, writers, and businesses, Plagiarism Checker supports academic honesty, strengthens professional reputation, and protects your work from unintended plagiarism.
SafeWrite AI
SafeWrite AI offers the most powerful and private AI humanizer, integrated with all mainstream AI detection tools. Bypass AI Detection easily and safely. Check against GPTZero, Turnitin, etc. in one scan with scores and reports.
X Detector
X Detector is a multilingual AI content detection tool crafted to recognize content generated by leading AI models. It supports AI detection in over a dozen languages with impressive accuracy. This tool is an excellent aid for your writing needs.