Hash Generator
MD5, SHA-1, SHA-256 and more — computed locally.
How to use
- 输入文本，选择算法，摘要实时计算。
- SHA 系列使用 Web Crypto；MD5 使用内置轻量实现。
- 可切换大小写十六进制输出。
- 全程本地，不上传文本。
SSS
Does Hash Generator upload my data?
No. Processing stays in your browser and is not uploaded.
Do I need an account?
No. Open and use — no signup.
How is this different from upload-based tools?
Tools run locally in your browser; content is not sent to our servers for processing.
Are there limits?
Limited by device memory and the browser; very large inputs may slow the page.