创建 ZIP 压缩包Create ZIP Archive
把多个文件在浏览器里打包成一个 .zip。Bundle several files into one .zip archive in your browser.
可用Available文件工具Files
文件校验File Checksum
计算文件的 SHA 校验值，并和官方给出的值对照。Compute SHA-1/256/384/512 of a file and compare it with the checksum a publisher gave you.
理念：Idea: 文件完整无误，用着才放心。Use files with confidence they are intact.
解决：Solves: 核对文件是否完整、未被改动Checks a file is complete and unchanged
适合：For: 下载软件、传重要文件的人Anyone verifying a download
可用Available在浏览器中运行Runs in your browser
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在你的设备上本地处理。这里输入的内容不会上传。Processed locally on your device. Nothing you enter here is uploaded.
使用方法How to use
- 1选择文件。Choose a file.
- 2选算法。Pick an algorithm.
- 3粘贴官方校验值进行比对。Paste the official checksum to compare.
说明Good to know
- 文件只在浏览器里读取，不上传。上限 300 MB（需要能放进内存）。需要 HTTPS 页面。The file is read in your browser only. Limit 300 MB (it must fit in memory). Needs an HTTPS page.
- 一致说明文件与生成该校验值的文件完全相同。A match means the file is identical to the one that checksum was made from.
相关工具Related tools
Hash 计算Hash Generator
计算文本的 SHA-1、SHA-256、SHA-384、SHA-512 值。Compute SHA-1, SHA-256, SHA-384 and SHA-512 of any text.
可用Available开发者工具Developer