Is this AI?
Drop an image, get a clear answer in seconds. Free, no signup, and the check runs on your device.
Checking text instead? Check text for AI writing →
Evidence, not guesswork
Four independent signals, weighed honestly
Most AI detectors give you a single percentage. Sens shows which signals fired, how strong each one is, and what it could not tell.
Content Credentials (C2PA)
If the generator or camera signed the file, the signature names the producer cryptographically. The strongest evidence there is, for or against AI.
Hidden generator metadata
ChatGPT, DALL·E, Firefly, Stable Diffusion front-ends and many local tools leave their name in PNG text chunks, XMP or EXIF. Sens reads all of it.
Neural visual detector
When metadata has been stripped, a Community Forensics (CVPR 2025) model trained on thousands of generators scores the pixels, in your browser.
Reverse image search
One click to Google Lens and TinEye to find where the image first appeared and whether it has been reused or altered.
How it works
Three steps. No account, no upload, no waiting.
- 1
Drop an image
Drag and drop or click to browse. JPEG, PNG, WebP, HEIC, AVIF, TIFF and more.
- 2
Checks run in your browser
Content Credentials, metadata, the neural detector and reverse-search links run in parallel. Nothing leaves your device.
- 3
Read the verdict
One headline, the evidence that produced it, and the caveats. Sign in to save and share the report.
Was this text written by AI?
Paste an essay, article or post and see whether it reads like ChatGPT, Claude, Gemini or another model wrote it. Tuned to avoid false accusations, with an optional second opinion for signed-in users.
Looking for one thing in particular?
The analyzer above runs everything. These pages focus on a single question.
Chrome extension
Check any image without leaving the page
Install Is This AI? Image Checker and right-click any image on the web to run the full analysis on it. The image goes straight from your browser to the analyzer tab. It is never uploaded.
Free. Works on any site. Open source.
Keep a record of what you checked
A free account saves reports you can share by link, and adds plain-language AI summaries of what the metadata means.