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Size It Up Game
Test your sense of scale in a five-round visual game
Play the Size It Up game free online. Resize five silhouettes against real-world reference objects, reveal their measurements, and test your sense of scale.
Hi Product Hunt!
I built Size It Up after noticing how difficult it is to picture the true scale of familiar things. We know what a giraffe, the Eiffel Tower, or a blue whale looks like, but we rarely see them against a consistent real-world reference.
The first version was a simple resize-and-reveal experiment. It evolved into a five-round game with a shared daily challenge, endless practice, immediate measurement feedback, scoring, and leaderboards. I also spent a lot of time making the interaction feel natural across mouse, touch, pinch, slider, and keyboard controls.
Size It Up is free to play in the browser, and no account is required unless you want to submit a leaderboard score.
I’d love your feedback on the comparisons, scoring, and which objects you’d like to see added next.
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About Size It Up Game on Product Hunt
“Test your sense of scale in a five-round visual game”
Size It Up Game was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #110 on the daily leaderboard. Play the Size It Up game free online. Resize five silhouettes against real-world reference objects, reveal their measurements, and test your sense of scale.
Size It Up Game was featured in Education (79.2k followers) and Games (98.9k followers) on Product Hunt. Together, these topics include over 62.3k products, making this a competitive space to launch in.
Who hunted Size It Up Game?
Size It Up Game was hunted by Ethan Carter. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
Want to see how Size It Up Game stacked up against nearby launches in real time? Check out the live launch dashboard for upvote speed charts, proximity comparisons, and more analytics.
Ethan Carter