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文件哈希检查器

计算和验证文件校验和

关于 文件哈希检查器

Calculate MD5, SHA-1, SHA-256, and SHA-512 checksums for any file directly 在浏览器中 — verify download integrity without installing anything.

如何使用 文件哈希检查器

  1. 1Click 'Select file' or 拖放 一个文件 onto the tool.
  2. 2The tool calculates all four hash algorithms (MD5, SHA-1, SHA-256, SHA-512) simultaneously.
  3. 3点击任何哈希值复制到剪贴板。
  4. 4To verify a 下载: paste the expected hash in the 验证 field and check if it matches.
  5. 5Use '比较两个 files' to check if two files are byte-for-byte identical.

提示

  • Always verify downloads from the internet using SHA-256 — it protects against corrupted or tampered 文件.
  • MD5 and SHA-1 are considered weak for 安全 — use SHA-256 or SHA-512 for cryptographic 验证.
  • Large files may take a few seconds to hash — the calculation runs entirely 在浏览器中.

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OneKitTools 团队更新于 2.21.4