Facebook character counter
Paste a post and see how much of the Facebook ceiling it uses, measured the way Facebook measures it. The count happens in this browser tab and nowhere else.
Counted as you type, in this tab. There is no request carrying it anywhere, and nothing is stored.
0 / 63206 代码单元
Type or paste a post to see the count.
平台文档 阅读于 2026-08-04
How Facebook counts a post
Facebook accepts 63,206 characters in the body of one post, measured in UTF-16 code units, so an emoji usually costs two. This page applies the same rule our connector applies before it sends a post.
A link costs exactly the characters it occupies, so a long URL costs more of the ceiling than a short one.
这些数字描述的是哪种账户
保守情形：一个没有提升资格的新连接账户。有些平台在频道或企业通过验证后会提高上限，出现这种情况时页面会如实说明。
这在您的浏览器中运行
您输入的所有内容都留在此页面上。没有服务器请求、没有存储，也没有携带您文本内容的分析事件。
这些工具不会发布任何内容。尚无连接器完成提供商验证，因此此处不会连接任何账户。
常见问题
How does Facebook count a character?
By UTF-16 code unit, which is what a programming language usually reports as string length. Most emoji cost two, and some cost more. This page measures with the browser segmenter and then applies the Facebook rule on top.
Do links count against the Facebook limit?
Yes, at their real length. A URL costs the characters it occupies, the same as any other text.
我的草稿会被上传吗？
不会。检查在您的浏览器中进行，没有携带您文本内容的请求，不会存储任何内容，关闭标签页即可将其丢弃。
此工具能替我发布吗？
目前还不能。没有任何连接器完成提供商验证，因此此网站的任何内容目前都不会发布到任何平台。此页面是一个限制检查工具，而不是创作器。
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