免费可读性检查器 查看你的句子实际得分
此工具一次运行即可对同一段文字应用六种成熟的可读性公式:Flesch Reading Ease、Flesch-Kincaid Grade Level、Gunning Fog、SMOG、Coleman-Liau 和 Automated Readability Index。粘贴摘要、论文或文章,即可获得与专为学术和普通读者文档设定的目标相对照的年级阅读水平。单一公式可能误导,六种公式在同一范围内一致则很少如此。
一次用六种可读性公式为你的文本评分, 包括 Flesch, Flesch-Kincaid, Gunning Fog, SMOG, Coleman-Liau 和 ARI。
0 / 1,000 词
84,000+
国际研究人员
平均评分
深受在以下期刊发表论文的研究人员信赖
三步检查你的可读性分数
添加你的文本
摘要、完整章节、通俗说明或求职信,最多 1,000 词。无论摘录多长,所有分数都会在一次运行中一起计算。
比较全部六个数值
将平均值视为主指标。其下的各项公式显示,难度来自句长、词长,还是两者共同作用。
不断修改,直到落入目标区间
拆分过长的句子,把名词短语替换为动词,并在编辑时观察数字如何变化,直到这段内容达到您的读者所需要的程度。
为严肃写作打造的可读性检查器
六个数值并列显示
Flesch、Flesch-Kincaid、Fog、SMOG、Coleman-Liau 和 ARI 同时计算,因此某一公式的异常值不会把修订引向错误方向。
为真实文档设定的目标
为研究写作(13-16)、面向大众的写作(8-12)以及面向参与者的文件(6-8)分别设置区间,而不是对每一种文本都使用单一的笼统规则。
显示句子和音节计数
平均句长、每词音节数和复杂词比例都会分项显示,因此你能看出究竟是哪一项在推动数值变化。
不向服务器发送任何内容
每个公式都在你已打开的浏览器标签页中运行。未发表的章节无需离开其写作所在的机器。
可读性公式能告诉你什么,不能告诉你什么
可读性公式估算的是,读者要在一次阅读中跟上某段文字所需的受教育程度。它不判断论证是否成立,只关注两种会消耗读者精力的写法, 过长的句子,以及在没有更短替代时连续出现的多音节词。对已发表期刊的研究显示,普通文章大约处于 14 到 16 年级,医学摘要则接近 18 年级,而跨数十年的科学写作调查表明,尽管编辑要求相反,文章的难度多年来一直在上升,我们关于研究论文阅读水平的文章对此有完整讨论。
其后果并不抽象。审稿人会在进入引言之前先从摘要形成印象,而需要读两遍才能理解的段落会无论段落内部描述的结果是什么,都对论文不利。你的细分领域之外的读者,包括那些部分因覆盖面而被分配的审稿人,会从同一段落判断这项工作是否值得进一步关注。与此同时,围绕一项研究的文书工作会遵循其自身规则:6 到 8 年级的参与者材料,用通俗语言写的资助摘要,以及任何人都应该能够读懂的新闻稿。一个项目完全可能在同一周内同时需要这三种区间,因此本页会检查 6 个公式,而不是只停留在一个上。
机器生成的文稿会带来一个值得留意的“弯折”。聊天机器人默认输出往往会把某一种难度区间从开头行延续到最后一行,错过了一个人在短句引入与较长句子展开之间自然呈现的那种起伏。与其从头到尾一次性运行某段内容,不如按段落部分逐段运行,通常更容易暴露出那些实际上没有被真正改动过的拉长部分。将这里的计数与 burstiness checker 配对以检查节奏,并在需要的修正已经变成改写而诊断不再足够时,引入 TextPulse humanizer。
Every formula reads the same draft a little differently
None of the six was built with your particular reader in mind, which is exactly the case for running all of them together.
Flesch Reading Ease
1948The earliest of the six and still the one most software reports by default. It weighs average words per sentence against average syllables per word on a 0-100 scale, where a higher reading runs easier. Most published research sits under 30 on this scale, so a paper reaching 30 to 50 stands out as unusually approachable.
Flesch-Kincaid Grade
1975A 1975 conversion of the Flesch formula into a US school-grade number, which is why it became the default citation in readability research. Surveys of published journals place medical abstracts near grade 18 and typical discussion sections around 16.
Gunning Fog Index
1952Weighs sentence length against the share of three-syllable-plus words, which makes it the formula quickest to react to jargon. When a Fog score runs well ahead of the Flesch-Kincaid grade for the same passage, vocabulary is doing more damage than sentence structure.
SMOG Index
1969Samples polysyllabic words across thirty sentences to gauge whether a reader will fully grasp the passage. It is the formula health communication relies on: consent forms and patient materials are typically required at grade 6 to 8, checked specifically with SMOG.
Coleman-Liau Index
1975Swaps syllable counting for characters per word, which machines can tally without ambiguity. Where it agrees with Flesch-Kincaid, trust the grade; where the two pull apart, the words in the passage are unusually long or short relative to how the sentences are built.
Automated Readability Index
1967Built from characters per word and words per sentence for military technical manuals, so it answers to long sentences more sharply than the others. That sensitivity makes it a fast early warning for a methods paragraph that has chained five steps into one fifty-word sentence.
Matching the target band to the document
Fit the number to the reader, never the reverse. A single research project commonly needs three of these bands running at once.
One finding, two very different sentences
Both passages are scored live by this tool. The underlying claim never moved; only the sentence construction did.
"The utilization of a multifactorial analytical approach for the assessment of intervention efficacy across heterogeneous participant subgroups necessitated the implementation of a stratified statistical methodology capable of accommodating substantial variance in baseline demographic characteristics."
One 34-word sentence, four nominalizations, thirteen complex words.
"This analysis needed a statistical method suited to mixed groups. Baseline traits varied widely between participants. The method had to account for that variation."
Three short sentences, plain verbs in place of noun phrases, nothing lost.
谁会使用可读性检查器
本科生和课程写作作者
将论文与教师预期的层级进行比对,并查看哪些句子正在拉高难度。
研究生研究人员
在审稿人打开之前,将摘要或讨论部分从 20 多分拉回。
临床和健康研究人员
将知情同意书和参与者材料保持在伦理委员会通常设定的 6-8 年级水平,并专门用 SMOG 计数进行检查。
内容和 SEO 写作者
网络读者会很快放弃密集的段落。让落地页和文章保持在普通读者真正会读完的层级内。
这些数值显示为 19 年级。
缩短句子长度需要真正重写。
TextPulse humanizer 会拆分过载的句子,把名词短语替换为动词,并在完整草稿中改变单调的节奏。每一次改动都会为您记录以供审批,因此写作能够达到您的读者所期望的分级,同时不会放弃任何论断。