Compare heights side by side as a clean poster — free, no sign-up, nothing leaves your browser.
Reading "178cm" and "165cm" side by side takes real mental effort to translate into an actual sense of the difference — most people don't intuitively know that's a 13cm gap, or what that looks like standing next to each other. A height comparison chart skips that translation step entirely: the bars are drawn to true relative scale, so the gap between two people is visually obvious the instant you look at it, the same way it would be if they were standing in the same room. This is why height comparisons are a common way to introduce fictional characters, compare pets, or just settle a friendly argument about who's actually taller — the picture does the work that the raw numbers can't.
As many as you like, though the chart reads best with a handful — it gets visually busy with a large number of entries.
Yes — the name field is free text, so anything with a height works, human or not.
Yes — pick whichever unit you're more comfortable entering, and every entry in the chart uses the same unit for a consistent comparison.
No. Everything is calculated and rendered locally in your browser — nothing you enter is sent to a server.
We've noticed an ad blocker is active. Cwtch.es relies on ads to stay free, so charts downloaded while a blocker is active will include a small Cwtch.es credit line beneath the image. Disable your ad blocker for this site (or add it to your allow-list) and recheck to download without it.