What Is a Character Counter?
A character counter breaks text down into precise counts — total characters, characters excluding spaces, letters, digits, spaces, punctuation, and the exact byte size once encoded as UTF-8. It is the tool to reach for whenever a platform enforces a strict character limit rather than a word limit.
Meta descriptions, tweet-length posts, SMS messages and form fields with hard character caps all depend on precise character counts, not word counts. Because it runs locally, you can check confidential or unpublished copy without it ever leaving your device.
누가 이 도구를 사용하나요?
비즈니스용
Keep meta titles, meta descriptions and ad copy within exact character limits.
개인 사용
Check a bio or profile description against a platform's character cap.
학생용
Verify a short-answer response fits a strict character limit.
사무실용
Confirm a system field (like a product SKU description) fits its database column limit.
주요 기능
Instant Breakdown
See total characters, letters, digits, spaces and punctuation at once.
Byte Size Included
See the exact UTF-8 byte size, useful for database or API limits.
100% Private
Nothing you type is uploaded or stored.
Works Everywhere
A responsive layout that works on any device or screen size.
이점
Exact, Not Approximate
Get an exact count instead of guessing whether text fits a limit.
Useful for Developers
Byte-size counts help when working with fixed-length database fields.
No Signup Needed
Just paste your text and read the numbers.
문자 수 세기 사용 방법
Paste or Type Your Text
Add your text into the box above.
Read the Breakdown
Character, letter, digit and byte counts update instantly.
Adjust Your Text
Trim your text until it fits the limit you need.
기술 세부 정보
| 항목 | 값 |
|---|---|
| 입력 | Plain text, pasted or typed directly |
| 처리 | No practical limit — handled entirely by your browser |
| 출력 | Exact, instant, recalculated on every keystroke |
개인정보 보호 및 보안
이 도구를 사용할 때 파일에 실제로 어떤 일이 일어나는지 알아보세요.
100% Client-Side
This tool runs entirely inside your browser using JavaScript — nothing you type or generate is ever sent anywhere.
No Upload, Ever
There is no file upload and no server processing step — your data never leaves your device.
Works Offline
Once this page has loaded, the tool keeps working even without an internet connection.
Nothing Stored
Nothing you enter is saved on our servers — refreshing the page clears everything.
No Tracking of Your Input
We have no way to see what you type, generate or convert with this tool.
팁
Use Byte Size for API Limits
Some APIs limit fields by byte size, not character count — check both.
Combine with the Word Counter
Use both tools together when a brief specifies both word and character limits.