SHA-512 생성기 — 무료 온라인 도구
Web Crypto API를 사용하여 모든 텍스트로부터 SHA-512 해시를 생성합니다.
- 브라우저에서 실행
- 즉시 결과 확인
- 100% 비공개
What Is a SHA-512 Hash?
SHA-512 is a cryptographic hash function from the same SHA-2 family as SHA-256, but it produces a longer, 128-character hexadecimal hash (512 bits) using 64-bit internal operations, which can make it faster than SHA-256 on 64-bit hardware despite the longer output.
It is used anywhere a very high security margin or longer hash length is desired, including some password-hashing schemes, certificate systems, and data-integrity applications.
누가 이 도구를 사용하나요?
비즈니스용
Generate a high-security checksum for sensitive data verification.
개인 사용
Check whether a downloaded file or piece of text matches a published SHA-512 hash.
학생용
Compare SHA-512 against SHA-256 for a cryptography course.
사무실용
Generate a secure reference hash for an internal document or record.
주요 기능
Web Crypto API
Uses your browser's native, audited SHA-512 implementation.
100% Private
Your text is hashed entirely in your browser — nothing is uploaded.
Uppercase Option
Toggle between lowercase and uppercase hex output.
One-Click Copy
Copy the resulting hash straight to your clipboard.
이점
Extra-Long Hash Output
A 512-bit hash offers an even larger security margin than SHA-256.
No Software Needed
Generate a secure hash without a command line or programming language.
Completely Private
Sensitive text is never sent to a server, since hashing happens locally.
SHA-512 생성기 사용 방법
Type or Paste Text
Add the text you want to hash.
Read the Generated Hash
The SHA-512 hash appears automatically below.
Copy the Hash
Use the Copy button to grab the result.
기술 세부 정보
| 항목 | 값 |
|---|---|
| 입력 | Plain text, encoded as UTF-8 before hashing |
| 처리 | No practical limit — handled entirely by your browser |
| 출력 | Standard SHA-512 (FIPS 180-4), producing a 512-bit (128 hex character) hash |
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 SHA-512 for Extra-Long Hash Requirements
Choose SHA-512 when a system specifically requires a 128-character hash.
SHA-512 Can Be Faster on 64-Bit Systems
Despite the longer output, SHA-512 can outperform SHA-256 on 64-bit hardware.