DEVELOPER
Hash Generator
Generate MD5, SHA-1, SHA-256, and SHA-512 hashes from any text input.
Free Online Hash Generator (MD5, SHA-1, SHA-256, SHA-512)
Generate cryptographic hashes from text or files instantly in your browser. This tool computes MD5, SHA-1, SHA-256, and SHA-512 digests without uploading your data to any server.
Hash generators are useful for checksums, debugging API payloads, verifying file integrity, and learning how message digests work.
How to use
- Choose Text or File mode.
- Paste text or select a file to hash.
- Copy any generated hash with one click.
Frequently Asked Questions
- Is MD5 secure?
- MD5 is no longer considered secure for passwords or digital signatures. It is still useful for quick checksums and legacy compatibility.
- Can I hash a file instead of text?
- Yes. Switch to File mode and select any file. The tool hashes the raw file bytes in your browser.
- Does my data leave my browser?
- No. All hashing runs locally using the Web Crypto API and an in-browser MD5 implementation.