Size It Up
How big is it, really?
One figure is already the right size. Drag the other until the pair looks true, lock in, and find out how far off you were.
What is Size It Up?
Photos and shows rarely keep real proportions, so most of us are worse at size than we expect. Size It Up puts two figures on one baseline: one already correct, one for you to resize until it looks right.
It is free in the browser—no account. Five rounds per run, up to 100 points each (500 max). Guessing twice as big costs the same as half as small. Afterward you can open the same pair on our size chart if you want a slower look.
Today, or one theme
Play Today for the shared daily set, or pick a theme for more rounds in that world only.
Today
Five rounds shared with everyone that day, so scores are easy to compare. Mixes characters and animals—not the same series every time.
Animals
Shoulder height on land and length in the water, mixed in one theme—big jumps in scale without anime casts.
Anime
Fictional heights from across our library when you want people-shaped figures without picking one series.
Pokémon
They look small on screen. Stand them next to something taller and see what the Pokédex numbers really mean.
Naruto
Put a younger ninja next to a teacher and resize until the heights feel right.
One Piece
Crew and giants on one line. Turn “who is taller?” into a scored guess.
Phones
Body height in millimetres—simple, precise, and useful if you care which handset is taller.
Playing a round
Blue is the reference and does not change size. Red is yours: drag it, pinch it, or pull a corner. Real measurements stay hidden until you lock in.
After you lock, a hollow outline shows the true size next to your guess. Each round scores up to 100. Zoom out if something is too big for the board; Show both brings both figures back into view.
FAQ
Do I need a perfect match for 100 points?
No. About 12% off still scores 100. Around 1.25× is near 92. Twice as big or half as big both score about 33.
When does the daily set change?
A new set each day. You can also open recent days from the list and play the same five everyone else got. Scores save in this browser.
Why are the real sizes hidden while I play?
So you judge by sight. Blue is the known size; numbers for both sides show only after you lock in.
Can I play only Pokémon, Naruto, or animals?
Yes. Choose Animals, Anime, Pokémon, Naruto, One Piece, or Phones above the board for five rounds in that theme.
How is this different from the height chart?
The chart shows sizes with labels. Size It Up hides the answer until you lock in, then can send you to the chart for a slower look.
Where is my progress saved?
In this browser only: days finished, first and best scores, replays, and streak. Clearing site data deletes it. No account.