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.
📁 Click or drag files here (batch supported)
All processing is done locally in your browser. No data is uploaded.
How to Use
- Paste any valid JSON, supports nesting, arrays and escapes
- Click Beautify to auto indent and format
- Click Minify to remove whitespace into one line
- All operations run locally for privacy
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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.