Hash Generator

Generate cryptographic hashes using SHA-256, MD5, SHA-1, and SHA-512 directly in your browser.

Input Text

Result

Use via API

Generate hashes programmatically:

curl -H "X-API-Key: YOUR_KEY" -X POST \
-d '{"input":"hello","algorithm":"sha256"}' \
https://api.fengdeagents.site/api/hash

Get a free API key →

About This Tool

This hash generator uses the browser's built-in SubtleCrypto API to compute hashes client-side. Your data never leaves your browser. MD5 is computed using a pure JavaScript implementation for compatibility.

Need programmatic access? Our DevTools API provides hash generation and many other developer utilities via a simple REST API with a free tier.

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