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Batch File MD5 Checksum Tool

批量MD5文件校验CSV导出哈希批量

Upload multiple files at once to compute MD5 hashes in batch, summarized in a table with name, size and hash, single-copy and CSV export supported — great for package verification, fully local.

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How to Use

  • Enter the original text and the hash to compare
  • Click Verify to compare automatically
  • A match / mismatch verdict is displayed
  • All encoding/decoding runs locally; sensitive content never leaves your device

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FAQ

How many files can I upload at once?

No hard limit, but browser memory applies; batches of dozens of reasonably sized files are recommended.

How do I export results?

Click Export CSV to download a spreadsheet containing name, size and MD5, openable directly in Excel.

Will my files be uploaded?

No, all files are read and hashed locally.