Does a higher score always mean better writing?

No. This tool highlights patterns that often make text harder to read, but it does not replace judgment about audience, tone, accuracy, or structure.

Are long sentences always bad?

Not necessarily. Some explanations need longer sentences. The goal is to notice where a sentence may be carrying too much at once and could be split more clearly.

Is it designed for Korean text only?

It works best for Korean writing patterns, but it can still be used as a lightweight checker for other languages too.

TOOLOG TOOL

Readability Checker | Spot long sentences, dense paragraphs, and repeated phrasing

Paste text to check sentence length, paragraph density, repeated wording, and overall readability signals in one place.

Text/Editing

긴 문장 기준(자)

긴 문단 기준(줄)

0글자 수

0문장 수

0평균 문장 길이

0긴 문장

0긴 문단

-가독성

텍스트를 입력하면 문장 길이와 문단 밀도를 바로 점검합니다.

Why use a readability checker?

A text can be correct and still feel tiring to read. That usually happens when sentences get too long, paragraphs become dense, or the same phrasing keeps repeating.

This tool gives you a fast editing pass by showing:

character count
sentence count
average sentence length
number of long sentences
number of long paragraphs
repeated wording patterns
a quick readability label

Good situations to use it

Notices and internal announcements

Long condition-heavy sentences often make instructions harder to follow.

Blog drafts and newsletters

It helps you spot where the flow gets too dense before publishing.

Emails and proposals

Useful when you want writing that is easier to understand on the first read.

Essays and application drafts

Good for checking breathing points in text before final polishing.

How to use it

Paste your draft.
Adjust the long-sentence and long-paragraph thresholds if needed.
Review the counts and warnings.
Split heavy sentences and reorganize dense paragraphs.

For raw length checks: Text Counter
For case cleanup in titles or labels: Case Converter
For structured meeting text drafts: Meeting Agenda Generator

Summary

This readability checker is not a grammar judge. It is a fast editing aid that helps you find where text may feel crowded, repetitive, or harder to scan.