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Lesson 14 min 20 XP

Image and Video Verification

How to detect manipulated photos, out-of-context images, and misleading video clips using free tools.

Visual Misinformation Is Everywhere

Images and videos are the most powerful vectors for misinformation because our brains process them as direct evidence. 'Seeing is believing' is a cognitive bias that bad actors exploit daily. The most common form of visual misinformation is not sophisticated manipulation — it is real images shared in a false context. A photo from a 2015 disaster captioned as if it happened yesterday. A video from one country presented as being from another.

Reverse image search is your most important tool. Right-click an image and search Google Images, or use TinEye, to find where it has appeared before. If a 'breaking news' photo has been online for years, it is being reused.

Check metadata. Images contain EXIF data — date, time, camera model, and sometimes GPS coordinates. Tools like Jeffrey's EXIF Viewer or InVID can extract this data. Note that social media platforms strip EXIF data on upload, so this works best for original files.

Analyze visual clues. Look at shadows, weather, vegetation, signage, license plates, and architecture. Do they match the claimed location and time? Google Street View can help verify locations.

Image and Video Verification | Model Diplomat