Spot the Difference Generator
Upload any image and generate a second version with subtle differences automatically applied. An answer key marks every changed area so you can verify solutions or grade completed puzzles with ease.
Puzzle Settings
Scene 1 (Original)
Scene 2 (Modified)
FAQ
What kinds of differences are added?
The generator applies subtle changes such as color shifts, removed or added small elements, and minor shape alterations to make differences realistic and not immediately obvious.
How many differences are generated?
You can configure the number of differences before generating, letting you set the right challenge level for your audience — fewer for younger children, more for adults.
Is an answer key included?
Yes. The answer key highlights every difference on both images so teachers, parents, or puzzle creators can easily verify completed puzzles.