Hash & HMAC Studio

Generate MD5, SHA-1, SHA-256, SHA-512, SHA-3 hashes and HMAC signatures with instant checksum verification. client-side security.

Input

Drop a file here or click to upload

(Max 200MB)

Hash Checksum Comparison:
MD5
SHA-1
SHA-256
SHA-512

Continue With

Continue your workflow with these related next steps
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UUID Generator

选择 UUID 版本与生成数量 ➔ 点击生成并一键复制标准 UUID 文本

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CSV Explorer & Cleaner

导入 CSV/TXT 文件 ➔ 本地分块解析与表格渲染 ➔ 过滤排序与去重清洗 ➔ 导出 CSV/JSON

Pure Client-Side Local Memory Processing · Zero Data Upload

Usage Guide

  • 1. Enter or paste text into the input field, or switch to HMAC mode and enter your secret key.
  • 2. Hashes for MD5, SHA-1, SHA-256, and SHA-512 are calculated simultaneously in real time.
  • 3. Copy the desired checksum hash with one click in uppercase/lowercase, or verify against expected checksum.

Security & Privacy Guarantee

  • 1. Pure client-side hashing: your passwords and secret keys never touch the network.
  • 2. Hardware-accelerated computation for instant results.
  • 3. Output conforms to standard hexadecimal hash formatting and Base64.

Frequently Asked Questions

Q: Which hash algorithm should I use for passwords?
A: For password hashing, SHA-256 or SHA-512 is far more secure than legacy algorithms like MD5 or SHA-1. Always combine with salting for production storage.
Q: Does MoxiKit log my plaintext strings or HMAC secret?
A: Never. Everything runs locally in your browser memory and disappears the moment you close the tab.