A size comparison of the universe (By "Universe" most people mean just space) are random known objects put side by side from smallest to largest.
How can we comprehend the size of the Universe? - Big Think
Universe Size Comparison Astronomical Objects
James Webb Space Telescope (JWST) — A complete guide
GitHub - mr21/space-object-comparison: An interactive planet and star size comparison
A Size Comparison of Objects in Our Universe
Size Comparison, Space Things Wiki
⭐️UNIVERSE Size COMPARISON ⭐️ [EVERYTHING]
The Biggest Star in the Universe
Size Comparisons of the Largest Objects in the Known Universe
How far is a light-year? Plus, distances in space
Sizes of Things in Space
File:Size planets comparison.jpg - Wikipedia
Thepersonfromearth - Universe Size Comparison Wiki
A Curious Cosmic Comparison - VIII — Halcyon Maps