MD5 Hash Generator

Generate MD5 hash for text and files

输入
哈希结果

Hash will appear here

功能特性

快速计算

MD5 算法计算速度快，适合文件完整性校验

文件支持

支持文本和文件输入，输出 Hex 或 Base64 格式

本地计算

所有计算在浏览器本地进行，保护隐私

Features

Text & File Support

Calculate MD5 for both text input and uploaded files

Multiple Output Formats

Support Hex and Base64 outputs with uppercase option

Real-time Calculation

Instant calculation and display in browser

Copy & Download

One-click copy results for easy use

How to Use
1

Choose input mode (Text or File)

2

Enter text or upload a file

3

Select output format (Hex/Base64) and case option

4

Click Generate to compute MD5

5

Copy the generated hash

Application Scenarios

File Integrity

Verify downloaded files for tampering

Password Storage (Legacy)

Historically used for password storage with salt (not recommended)

Security Notes

MD5 has known collision vulnerabilities and is not suitable for security-critical uses

Do not use MD5 for password storage or authentication

Prefer SHA-256 or SHA-3 family for secure applications