🖼️ UTF-8 文本转图片Convert UTF-8 to Image
把 UTF-8 文本（可多行）画成 PNG 图片并下载，长文字自动换行。本地完成。可设置「字号 (8–512)」、「换行宽度 px（0=不换行）」、「背景」、「文字」。Draw UTF-8 text (multi-line) as a PNG image for download; long lines wrap automatically. Runs locally. Settings: Size (8–512), Wrap width px (0 = no wrap), Background, Text colour.
使用说明与常见问题How-to & FAQ
「UTF-8 文本转图片」是什么？What is the Convert UTF-8 to Image tool?
把 UTF-8 文本（可多行）画成 PNG 图片并下载，长文字自动换行。本地完成。可设置「字号 (8–512)」、「换行宽度 px（0=不换行）」、「背景」、「文字」。Draw UTF-8 text (multi-line) as a PNG image for download; long lines wrap automatically. Runs locally. Settings: Size (8–512), Wrap width px (0 = no wrap), Background, Text colour.
如何使用「UTF-8 文本转图片」？How do I use the Convert UTF-8 to Image tool?
在「UTF-8 文本转图片」中，按需设置「文本」、「字号 (8–512)」、「换行宽度 px（0=不换行）」、「背景」、「文字」等选项，然后点击「绘制」、「下载」按钮即可。In the Convert UTF-8 to Image: Set "Text", "Size (8–512)", "Wrap width px (0 = no wrap)", "Background", "Text colour", then click "Draw", "Download".
用什么字体？Which font is used?
使用浏览器默认的无衬线字体，表情用系统的彩色表情字体。The browser's default sans-serif font; emoji use the system colour emoji font.
可以画多行或很长的文字吗？Can I draw several lines or long text?
可以。文本框里的换行会保留；超过「换行宽度」的行会在空格处（没有空格时按字符）自动换行，设为 0 则不换行。图片每边最多 16384 像素、总共约 1 亿像素，超过时会提示缩短文字或减小字号，不会悄悄失败。Yes. Line breaks in the text box are kept, and lines longer than the wrap width wrap at spaces (or between characters when there is no space); set it to 0 for no wrapping. Images are limited to 16,384 px per side and about 100 million pixels; above that you get a message asking you to shorten the text or lower the size.
字号可以填多少？What font sizes are allowed?
8–512 的整数。留空、0 或超出范围都会提示错误，状态行也会清空，不会保留上一次的结果。Whole numbers from 8 to 512. An empty value, 0 or anything out of range shows an error and clears the status line.
有哪些选项可以调整？What options can I adjust?
「UTF-8 文本转图片」的设置：「字号 (8–512)」默认 48；「换行宽度 px（0=不换行）」默认 1200；「背景」默认 #ffffff；「文字」默认 #111111。每次生成结果都按当前设置处理。Settings in the Convert UTF-8 to Image — "Size (8–512)" default 48; "Wrap width px (0 = no wrap)" default 1200; "Background" default #ffffff; "Text colour" default #111111. The result always uses the current settings.
「UTF-8 文本转图片」免费吗？需要注册吗？Is the Convert UTF-8 to Image free? Do I need an account?
「UTF-8 文本转图片」完全免费，无需注册或安装，打开网页即可使用，手机和电脑都能用；输入的内容只在你的浏览器本地处理。The Convert UTF-8 to Image is completely free with no sign-up or install and works on phones and desktops; what you enter is processed only in your browser.