縦書き
テキストを縦書きに配置。
使い方
- 输入文本后自动生成竖排预览，可调整字号、列间距与行距。
- 「预览模式」保持原文顺序做视觉竖排；「逐列转换」按列输出真正的竖排文本。
- 支持复制转换结果与打印页面。
- 标点位置遵循竖排惯例，引号与括号自动适配方向。
FAQ
Does 縦書き upload my data?
No. Processing stays in your browser and is not uploaded.
Do I need an account?
No. Open and use — no signup.
How is this different from upload-based tools?
Tools run locally in your browser; content is not sent to our servers for processing.
Are there limits?
Limited by device memory and the browser; very large inputs may slow the page.