File Hash Calculator - Online File Checksum
Calculate MD5, SHA-1, SHA-256 hashes of files online. Verify file integrity with checksums.
Click to Upload
支持任意文件类型，文件在本地处理不会上传
Calculating hash...
哈希值是文件内容的唯一数字指纹。即使文件只改动一个字节， 哈希值也会完全不同。常用于验证文件完整性和一致性。
Security Tip
所有计算在浏览器本地完成，文件不会上传到任何服务器。 您可以放心计算敏感文件的哈希值。
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