> For the complete documentation index, see [llms.txt](https://learn.justfont.com/pocketbook/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://learn.justfont.com/pocketbook/applications/pai-ban-ying-yong/readability.md).

# 易讀性 Readability

流暢閱讀理解一段文字的難易程度

易讀性又譯作「可讀性」，表示一段文字能被流暢閱讀、理解吸收的程度。

一段文字的易讀性除了受字體風格影響，也會因字級、字重、行距、字距、排版層級等設定而有所差異。長篇文章、書籍的排版通常須有良好的易讀性，使讀者專注於內容，而非過度意識到排版或設計形式。

![手寫體與黑體的易讀性差異](https://3259106458-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-LUcWrsidcNm966gx4au%2Fuploads%2FScd22VbSnnWInlObRmmp%2F2026_%E5%AD%97%E9%AB%94%E5%8F%A3%E8%A2%8B%E6%9B%B8%E5%9C%96%E7%89%87_38-1%E6%98%93%E8%AE%80%E6%80%A7.png?alt=media\&token=141c7d09-03af-444e-9eee-f6b36c154912)

![行距影響易讀性](https://3259106458-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-LUcWrsidcNm966gx4au%2Fuploads%2FdsWxCjy5T4ryiS5aHsna%2F2026_%E5%AD%97%E9%AB%94%E5%8F%A3%E8%A2%8B%E6%9B%B8%E5%9C%96%E7%89%87_38-2%E6%98%93%E8%AE%80%E6%80%A7.png?alt=media\&token=71a96a0c-85e4-4891-95a2-fe03e3e9d2fb)

#### 關鍵字：[#易辨性](/pocketbook/applications/pai-ban-ying-yong/legibility.md)[#內文字型](/pocketbook/gong-neng/text-typefaces.md)[#排版間距](/pocketbook/applications/pai-ban-ying-yong/spacings.md)

**延伸閱讀：**

[英文UI字型大評比：易讀性測試](https://blog.justfont.com/2013/01/ui-font-testing-readabilit/?utm_source=gitbook\&utm_medium=readability\&utm_campaign=ui-font-testing-readability\&utm_id=0715)