Undetectable AI
FreemiumAI detection, humanization, and content improvement suite for text, images, PDFs, audio, and job applications.
工具信息
什么是 Undetectable AI？
Undetectable AI is a freemium web‑based toolkit that detects AI‑generated content, rewrites it to sound human, and verifies the authenticity of images, PDFs, and audio. It also offers an AI‑driven job‑application assistant and a Chrome extension for on‑page use.
核心功能
AI Detector
Scans text to identify AI‑generated sentences and provides a detection score.
AI Humanizer
Rewrites AI‑generated text to sound natural, clear, and human‑like while improving readability.
AI Image Detector
Analyzes images instantly to determine whether they are AI‑generated or real.
Fake PDF Detector
Checks PDFs for signs of manipulation, AI generation, or falsification.
AI Job Applier
Uses AI to automatically apply to suitable job listings on behalf of the user.
AI Audio Detector
Analyzes voice recordings to determine if the audio was generated by AI.
Chrome Extension
Brings the full toolkit to any web page, enabling detection, rewriting, and verification without leaving the browser.
使用场景
- #1
Pre‑submission AI detection
Check academic papers, blog posts, or reports for AI‑generated content before publishing.
- #2
Humanizing AI‑assisted writing
Rewrite AI‑generated drafts to match the author's voice and pass AI detectors.
- #3
Image authenticity verification
Confirm whether an image is real or AI‑generated before sharing or using it.
- #4
PDF integrity checks
Detect manipulated or AI‑generated PDFs to prevent misinformation.
- #5
Automated job applications
Leverage AI to apply to relevant job postings quickly and accurately.
- #6
Audio authenticity analysis
Identify AI‑generated voice recordings for security or verification purposes.
定价方案
Free trial available; paid plans are offered but not detailed on the homepage.
替代工具
常见问题
什么是 Undetectable AI？
AI detection, humanization, and content improvement suite for text, images, PDFs, audio, and job applications.
如何使用 Undetectable AI？
访问官方网站 https://undetectable.ai/ 开始使用 Undetectable AI。