FactChecker Pro — Expo Kit
"Do you also struggle distinguishing real from fake content? We are working on a solution and we need your help!"

What visitors need to do (3 steps)

1
Install the browser extension It already works right away — no account required. See the "How to Install" tab.
2
Try the Image Challenge 3 quick rounds — guess which image is AI-generated before we reveal the answer.
3
Come back and fill in the survey Takes about 4 minutes and helps us improve FactChecker Pro. Please don't skip this step!

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🎯 Understanding the credibility score

85–100 · High credibility — well-established outlets with verified sourcing. These scores are intentionally rare.
65–84 · Generally credible — solid source with only minor caveats. Most reputable news sites land here.
40–64 · Mixed / verify further — some red flags (thin sourcing, opinion framing, ads). Common for blogs and social posts.
Below 40 · Low credibility — multiple red flags detected.
Scoring is deliberately strict, so testing a handful of everyday pages or social posts at the stand will often land in the 40–65 range — that's expected, not a bug. Scores above 85 usually require major, extensively verified outlets.
👋 Start here. Follow the steps below, then head to the Image Challenge tab and come back for the Survey.

🌐 Step 1 — Install the Chrome Extension

1
Open the Chrome Web Store
Click the button below — it opens directly in Chrome.
Open Chrome Web Store →
2
Click "Add to Chrome"
A popup appears. Click "Add extension" to confirm. Installation takes about 5 seconds.
3
Pin it to your toolbar
Click the puzzle piece 🧩 icon top-right in Chrome, find FactChecker Pro, and click the 📌 pin icon.
4
Try it right away — no account neededWorks immediately
Click the FactChecker Pro icon in your toolbar on any news page or social media post, then press "Analyze this page." Credibility scoring, claim detection and AI-image checks all work instantly, without signing up.
5
Create a free account only if you want toOptional
An account is only needed to save your browsing history, submit claims to the community, and earn transparency points. If you're just trying it out at the stand, you can safely skip this.

🖥️ Step 2 — Install the Desktop App Optional

1
Download the installer for your system
Choose Windows x64 (most PCs) or ARM64 (Surface Pro X, newer ARM laptops).
2
Run the installer
Double-click the downloaded .exe file. If Windows SmartScreen warns you, click "More info" then "Run anyway" — the app is safe.
3
Sign in only if you created an account
The desktop app shows live browsing alerts. If you skipped account creation, you can still explore the app's tools like News Feed and Social Intel without signing in for basic use.

💡 Trouble installing?

Make sure you are using Chrome or Edge browser. If the SmartScreen warning blocks the desktop installer, it is safe to click "More info → Run anyway." Need help? Email info@factcheckerpro.net

🕵️ Spot the Fake

There are 3 rounds. In each one, one of the two images is AI-generated — can you guess which before we reveal the answer?

Round 1 of 3
How to use at the stand: Before showing the app, hand the visitor a printed handout of the two images for the current round and ask them to guess. Then sit them at the laptop, let the app detect it, and compare. Use "Reveal the Answer" to explain what to look for, then move to the next round.
Image A
Click to select
Image B
Click to select
🖼️ Image A is AI-generated
🖼️ Image B is AI-generated
✅ Image B is AI-generated
Look at these clues: the sun is perfectly centered with mathematically uniform rays. The clouds on the left and right are mirror images of each other. The tree crown is a flawless sphere. The flowers appear at identical spacing. The colors are oversaturated with an otherworldly blue glow in the sky. Real photos never look this perfect because nature is asymmetric and cameras introduce noise, grain, and uneven lighting.

FactChecker Pro flags patterns like these automatically — in under 3 seconds.
💡 Perfect sun symmetry 💡 Mirror-image clouds 💡 Oversaturated colors 💡 Uniform flower spacing 💡 Dreamlike glow/halo
Real portrait
Image A
Click to select
AI face
Image B
Click to select
🖼️ Image A is AI-generated
🖼️ Image B is AI-generated
✅ Image B is AI-generated
Image A is a genuine Unsplash portrait. In Image B, look closely at the hair strands blending unnaturally into the background, and the almost too-symmetrical facial features. AI-generated faces often have subtle errors: hair that merges with the background, eyes slightly misaligned, or skin texture that is too smooth.
💡 Hair blends into background 💡 Over-symmetrical features 💡 Skin too smooth 💡 Eyes slightly off
Real city photo
Image A
Click to select
AI city
Image B
Click to select
🖼️ Image A is AI-generated
🖼️ Image B is AI-generated
✅ Image B is AI-generated
Image A is a real aerial photo of New York City. Image B is AI-generated — notice the building windows that don't follow consistent architectural logic, the street grid that subtly bends in impossible ways, and the lights that glow with a dreamy unrealistic quality. Real city photography shows consistent perspective, real reflections, and the natural chaos of urban life.
💡 Windows without logic 💡 Impossible street grid 💡 Dreamlike glow 💡 No real reflections
Round 1 of 3 — Landscape

FactChecker Pro — Quick Feedback

Thank you for testing the app! Your answers help us improve and reach more people. This takes about 4 minutes.

⏱ ~4 minutes 13 questions 🔒 100% anonymous
Question 1 of 13
Which best describes you?
Student
Teacher / Educator
Journalist
Researcher
NGO / Community leader
Other
Question 2 of 13
How often do you come across online content you are not sure is real?
Multiple times daily
3 or more times a week
Once a week
Occasionally
Rarely
Question 3 of 13
On a scale of 1 to 10, how important is it for your role that you can distinguish real from fake content?
1
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5
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9
10
Not importantExtremely important
Question 4 of 13
What do you currently do when you cannot tell whether content is real or fake?
Question 5 of 13
On a scale of 1 to 10, how satisfied are you with your current way of handling this?
1
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10
Not satisfiedVery satisfied
Question 6 of 13
How much would it be worth to you to always know exactly what is real and what is fake?
You can pick one answer for a one-time payment AND one for a monthly subscription — they're independent.
One-time payment
Nothing, it should be free
Up to €5
€5 to €15
€15 to €30
More than €30
Monthly subscription
Nothing, it should be free
Up to €2/month
€2 to €5/month
€5 to €10/month
More than €10/month
Question 7 of 13
In the Image Challenge, could you tell which images were AI-generated on your own?
Yes, I got most or all right
Partly — some right, some wrong
No, I got most wrong
I haven't tried the challenge yet
Question 8 of 13
Did you install and actually try the FactChecker Pro browser extension on real websites?
Yes, I tested it on several websites
Yes, but only briefly on one page
No, I only tried the Image Challenge on this page
No, I haven't installed it yet
Question 9 of 13
Which types of websites or platforms did you test it on?
Select all that apply — skip if you haven't tested it yet.
News websites
X / Twitter
Facebook / Instagram
TikTok
YouTube
WhatsApp / Messaging
Other
📌 Heads up: the next few questions are about the FactChecker Pro browser extension specifically — not the Image Challenge you just played on this page.
Question 10 of 13
How easy was the FactChecker Pro browser extension to use? (1 = very difficult, 5 = very easy)
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Very difficultVery easy
Bonus question — only for you
To what extent does FactChecker Pro fulfill your needs around distinguishing real from fake content?
Shown because you rated this as important to your role.
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Does not fulfill at allCompletely fulfills
Bonus question — only for you
Please explain your answer above.
Question 11 of 13
Is FactChecker Pro a tool you would actually use in your daily work, studies, or life?
Yes, definitely
Probably yes
Not sure yet
Probably not
No
Question 12 of 13 — NPS
How likely are you to recommend FactChecker Pro to a colleague, friend, or student? (0 = not at all, 10 = absolutely)
0
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Not at allAbsolutely
Question 13 of 13 — Open
What impressed you most, or what should we improve?
✅ Thank you! Your response has been saved. We appreciate your time.
🔒 Responses are anonymous and never sold or shared.

Three CTA board options below — each with a different tone. Choose the one that fits the audience. Option 3 works best right after the image challenge when the visitor has just experienced their own mistake firsthand.

Option 1 — Authority & Data
Can you spot a deepfake?
Most people can't.
In a world where AI generates images, videos and entire articles in seconds, our brains are not equipped to keep up. FactChecker Pro is a free browser extension that flags misleading content before you share it — analyzing credibility, detecting AI signatures, and surfacing the truth in real time.
📱 Scan to install free — no sign-up needed
★★★★★ on Chrome Web Store · Available on Chrome & Edge · Works as you browse · 180+ countries
Option 2 — Movement & Community
Join the people who
decided to hold the line.
Misinformation spreads in seconds and corrections take days. FactChecker Pro gives you a shield in real time — flagging dubious articles, synthetic images and low-credibility sources the moment you land on them. Be part of the movement protecting truth online.
🛡️ Scan to join — free forever
Free forever · Chrome & Edge · Runs silently in the background · No subscription required
Option 3 — Challenge (best after the image test)
You just failed
the fake test.
The app didn't.
FactChecker Pro identified what your eyes missed — in under 3 seconds. Install it free in 30 seconds and your browser will never let fake content slide past you again. No account. No subscription. Just the truth.
⚡ Scan now — install in 30 seconds
No account required to start · Chrome & Edge · Completely free

💡 Stand setup tips

Print the chosen CTA option on A2 or A3 paper and place it at eye level behind the laptop. Put the QR code (linking to the Chrome Web Store listing) large on a separate A4 stand card next to the screen. Use the image challenge first with a printed handout (see the exported print sheets for all 3 rounds), then guide the visitor to the laptop to see the app verify it live. Finish by pointing to the QR code and asking them to scan before they walk away.