URL 인코더 — 무료 온라인 도구
URL 내에서 안전하게 사용할 수 있도록 텍스트를 퍼센트 인코딩합니다.
- 브라우저에서 실행
- 즉시 결과 확인
- 100% 비공개
What Is URL Encoding?
URL encoding (percent-encoding) converts characters that aren't safe inside a URL — spaces, ampersands, question marks and non-ASCII characters — into a %XX representation, so the resulting string can be safely used as a URL or query parameter.
This tool offers two modes: component encoding, which escapes everything that would break a single query parameter, and full-URL encoding, which leaves structural characters like : / ? and # untouched so it can safely encode an entire URL rather than just one piece of it.
누가 이 도구를 사용하나요?
비즈니스용
Encode a search term or tracking value before adding it to a URL.
개인 사용
Build a mailto: or share link with a properly encoded message.
학생용
Learn how percent-encoding works for a web development course.
사무실용
Encode a value being passed as a query parameter in an internal tool.
주요 기능
Two Encoding Modes
Choose component encoding or full-URL encoding depending on what you're building.
Instant Encoding
Output updates immediately as you type.
100% Private
Your text is never uploaded or stored.
One-Click Copy
Copy the encoded result straight to your clipboard.
이점
Avoid Broken Links
Properly encoded query parameters prevent a URL from breaking on special characters.
Two Modes for Two Jobs
Encode a single value or a whole URL without switching tools.
No Software Needed
Encode directly in the browser — no command line required.
URL 인코더 사용 방법
Type or Paste Text
Add the text or URL you want to encode.
Choose a Mode
Pick component encoding or full-URL encoding.
Copy the Encoded Result
Use the Copy button to grab the encoded string.
기술 세부 정보
| 항목 | 값 |
|---|---|
| 입력 | Plain text or full URLs |
| 처리 | No practical limit — handled entirely by your browser |
| 출력 | Standard percent-encoding using the browser's native encodeURIComponent/encodeURI |
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 Component Mode for Query Values
Component mode is almost always right when encoding a single parameter value.
Use Full-URL Mode for Whole Links
Full-URL mode keeps :, /, ? and # intact so you don't break the URL's structure.