체크섬 계산기
파일 체크섬을 계산하고 무결성을 확인합니다. 파일은 브라우저에서 로컬로 처리됩니다.
Click to upload or drag and drop a file
Any file type supported
About Checksums
- • Checksums verify file integrity and detect corruption or tampering
- • MD5 is fast but not cryptographically secure
- • SHA-256 is recommended for security-sensitive verification
- • Always verify downloads from untrusted sources
File Checksums - 기술 세부 정보
Checksums are hash values used to verify file integrity. Compare the hash of a downloaded file with the expected value to ensure it wasn't corrupted or tampered with during transfer.
명령줄 대안
# Calculate checksums in terminal\nmd5sum filename.zip\nsha256sum filename.zip\n\n# On macOS\nmd5 filename.zip\nshasum -a 256 filename.zip