https://aidetector.ceptile.com/ 2026-11-13 daily 1.0 https://aidetector.ceptile.com/og-image.png AI Detector by Ceptile — Free AI Checker for Text, Images, Photos, Audio & Video AI Detector by Ceptile (aidetector.ceptile.com): Production-grade, zero-upload AI content detection and forensic analysis running 100% on-device in the browser. https://aidetector.ceptile.com/text-ai-detector/ 2026-11-13 daily 0.95 https://aidetector.ceptile.com/og-image.png Text AI Detector & Checker — AI Detector by Ceptile Free online text AI detector and AI checker text tool. Detect ChatGPT, Claude, Gemini, DeepSeek, and Llama writing with 46 transparent signals. https://aidetector.ceptile.com/ai-checker/ 2026-11-13 daily 0.95 https://aidetector.ceptile.com/og-image.png Free AI Checker Online — AI Detector by Ceptile Free online AI checker tool by Ceptile. Audit text, essays, photos, video, and audio for AI generation with 100% on-device privacy. https://aidetector.ceptile.com/human-checker/ 2026-11-13 daily 0.95 https://aidetector.ceptile.com/og-image.png Human Checker — Verify & Prove Authentic Human Writing Verify authentic human authorship with our free human writing checker. Audit sentence burstiness, perplexity variance, and export verifiable PDF reports. https://aidetector.ceptile.com/image-ai-detector/ 2026-11-13 weekly 0.95 https://aidetector.ceptile.com/og-image.png AI Image Detector & Photo Forensics — AI Detector by Ceptile Detect Midjourney, DALL-E, Stable Diffusion, and Flux synthesized images using Error Level Analysis, Bayer CFA demosaicing residuals, and DCT noise grids. https://aidetector.ceptile.com/video-ai-detector/ 2026-11-13 weekly 0.95 https://aidetector.ceptile.com/og-image.png AI Video Detector — Deepfake & Synthetic Motion Forensics Detect Sora, Veo, Kling, Runway, and Luma generative videos via temporal optical flow continuity, inter-frame shot noise variance, and diffusion motion blur signatures. https://aidetector.ceptile.com/audio-ai-detector/ 2026-11-13 weekly 0.95 https://aidetector.ceptile.com/og-image.png AI Audio & Voice Detector — Speech, Song & Music Forensics Detect synthetic voice clones and AI music (ElevenLabs, Suno, Udio, Bark) using Web Audio API FFT analysis, neural vocoder phase coupling, and spectral centroids. https://aidetector.ceptile.com/ai-checker-for-teachers/ 2026-11-13 weekly 0.95 https://aidetector.ceptile.com/og-image.png AI Checker for Teachers & Educators — Essay Analysis & Academic Integrity Privacy-first student paper inspection with ESL-safe calibration, 0% cloud storage, and non-punitive pedagogical workflows. https://aidetector.ceptile.com/how-it-works/ 2026-11-13 weekly 0.90 https://aidetector.ceptile.com/og-image.png How AI Detector by Ceptile Works — Multi-Modal Forensic Architecture Complete breakdown of the 46 text signals across Syntactic Regularity, Lexical Predictability, and Contextual Stability, alongside Image, Video, and Audio pipelines. https://aidetector.ceptile.com/accuracy/ 2026-11-13 weekly 0.90 https://aidetector.ceptile.com/og-image.png Detection Accuracy & Empirical Benchmarks — AI Detector by Ceptile Empirical evaluation across 2,743 cross-validated documents, showing 0.966 ROC AUC, 90.5% accuracy at 60% threshold, and a 6.2% false-positive rate. https://aidetector.ceptile.com/samples/ 2026-11-13 weekly 0.85 https://aidetector.ceptile.com/og-image.png Real-World Sample Analyses & Score Demonstrations — AI Detector Explore live score breakdowns and signal profiles for human essays, GPT generated articles, structured listicles, mixed hybrid prose, and paraphrased copy. https://aidetector.ceptile.com/why-us/ 2026-11-13 monthly 0.85 https://aidetector.ceptile.com/og-image.png Why Choose AI Detector by Ceptile — Zero-Upload Privacy vs Competitors Why our transparent client-side architecture outperforms cloud-based black-box detectors like GPTZero, Copyleaks, Turnitin, and QuillBot. https://aidetector.ceptile.com/faq/ 2026-11-13 monthly 0.80 https://aidetector.ceptile.com/og-image.png Frequently Asked Questions — AI Detector Technical FAQ Answers to top technical, legal, and operational questions regarding false positives, ESL fairness, paraphrasing tools, and privacy guarantees. https://aidetector.ceptile.com/about/ 2026-11-13 monthly 0.70 https://aidetector.ceptile.com/logo.svg About AI Detector by Ceptile — Origin, Philosophy & Founder Shaurya Agarwal Founded by Shaurya Agarwal, Ceptile builds trustworthy, transparent intelligence tools that respect user sovereignty and mathematical explainability. https://aidetector.ceptile.com/contact/ 2026-11-13 monthly 0.65 https://aidetector.ceptile.com/logo.svg Contact AI Detector by Ceptile — Technical Support & Security Inquiries Direct contact channels for technical inquiries, methodology questions, security vulnerability reporting, and academic research collaboration. https://aidetector.ceptile.com/privacy/ 2026-11-13 monthly 0.50 https://aidetector.ceptile.com/terms/ 2026-11-13 monthly 0.50