# What is mirror?

**Published by:** [MakeWay](https://paragraph.com/@makeway/)
**Published on:** 2021-10-31
**URL:** https://paragraph.com/@makeway/what-is-mirror

## Content

Hello world! I am testing every function of mirror.EntryThe feature imagethe ratio must be 2:1file size must be less than 6.5 MBIf you want to use a image, you need to edit the ratio of it and compress its file size.EditorMarkdown supportBlocksLink Prewiew https://daringfireball.net/projects/markdown/syntaxNFT

## Publication Information

- [MakeWay](https://paragraph.com/@makeway/): Publication homepage
- [All Posts](https://paragraph.com/@makeway/): More posts from this publication
- [RSS Feed](https://api.paragraph.com/blogs/rss/@makeway): Subscribe to updates