Faux Spy detects AI-generated photos in 2 seconds — now available on Firefox. Right-click any photo on any website for an instant verdict. No account. No guesswork.
10 scans/day free · No account required · Instant install
Every feature of the Chrome extension, running natively in Firefox:
Right-click any image on any website. No uploading, no copy-pasting. Works on dating apps, social media, news — anywhere you browse.
Cloud AI ensemble returns Real, Likely AI, AI Photo, or AI Art with a confidence score. Fast enough to use before every swipe.
10 scans per day for free. No account, no signup. Pro ($9.99/mo) for unlimited scans and deepfake detection.
Only the image URL is sent for analysis — never your browsing history, personal data, or anything else. Works with Firefox's strict privacy settings.
A 2025 Microsoft study found that humans correctly identify AI-generated photos only 61% of the time. That's barely better than guessing. Modern AI generators like Midjourney v6, SDXL, and DALL-E 3 produce faces with natural skin texture, realistic lighting, and convincing detail that fools even experienced eyes.
Worse: reverse image search is useless against AI-generated faces. There's no original photo to match against — the face never existed, so no database contains it. The only reliable check is pixel-level pattern analysis: AI generators leave subtle artifacts in image noise and frequency patterns that are invisible to humans but detectable by machine learning models trained to find them.
That's what Faux Spy does. Every scan runs through a detection ensemble that finds those patterns in seconds, across any image on any website — without you having to know what to look for.
Also available on Chrome, Brave, Edge, and Opera.
Same detection, same pricing — works across all Chromium browsers.
🕵️ Add to Chrome — Free10 checks/day free · No account required
The Firefox add-on works on every website you visit — the same sites where AI-generated fakes are most common:
Yes — Faux Spy v1.9.3 is approved and live on Mozilla Add-ons. Install it here. Free tier: 10 scans/day, no account needed.
Install the free Faux Spy add-on from Mozilla Add-ons. Once installed, right-click any image on any website and select "Investigate this image." You get a verdict in 2 seconds — no uploading, no tab-switching.
Yes — same pricing as Chrome. The free tier gives you 10 scans per day with no account needed. Pro ($9.99/month) unlocks unlimited scans, AI Photo vs. AI Art distinction, and deepfake detection. Token top-up packs are also available for one-time needs.
The listing is live at addons.mozilla.org/addon/faux-spy-ai-image-detector/. Click "Add to Firefox" on that page to install instantly.
Yes. The Firefox add-on is built from the same codebase as the Chrome extension with Firefox-specific compatibility adjustments. All detection features, the case file history (Pro), share menu, and pricing tiers are identical. The main difference: the Firefox version uses cloud AI detection only (no local pre-filter model), which means every scan makes a network call and takes 1–3 seconds.
10 scans/day free. No account. No signup. Instant install from Mozilla Add-ons.
🦊 Add to Firefox — Free