Is this hash generator free?

Yes. Completely free with no signup.

No. Hashing happens entirely in your browser.

MD5 is fast but cryptographically broken — use for legacy checksums only. SHA-256 is secure for integrity verification.

Currently text input only. Paste file content or use Base64 for binary data.

Can I use it commercially?

Yes. Free for personal and commercial use.

Is MD5 safe for passwords?

No. Never use MD5 or any online tool for password storage. Use bcrypt or Argon2 on the server.

Hash Generator

Next steps

Base64-encode input text

Input text

Hash results

Enter text to see MD5, SHA-1, SHA-256, and SHA-512 at once

MD5 Generator - MD5 Hash Online

Free MD5 generator: hash UTF-8 text instantly in your browser with one-click copy.

Type or paste text — MD5 and other hash results update live below. Click to copy any value.

Developers use hash generators daily: comparing API response signatures, generating cache keys, verifying file integrity, and debugging authentication flows. MD5 remains common in legacy systems, while SHA-256 and SHA-512 are preferred for modern security-sensitive applications.

WaiHub's Hash Generator computes MD5, SHA-1, SHA-256, and SHA-512 simultaneously from a single input. All four digests appear in hex format with individual copy buttons. Processing runs entirely in your browser — your sensitive strings never leave your device.

MD5, SHA-1, SHA-256, SHA-512 at once
Hex digest output with copy buttons
Compare with backend hash results
Debug API signatures quickly
No server upload required
Instant results as you type

Features

Compute MD5 hash instantly
SHA-1, SHA-256, SHA-512 simultaneously
Hexadecimal digest output
Copy individual or all hashes
Real-time computation as you type
Compare multiple algorithms side by side
Built-in examples for testing
Educational algorithm comparison
Clear labeling for each algorithm
Works locally in browser

How To Use

Enter your text
Type or paste the string you want to hash in the input field. Results update in real time as you type.
Review all digests
MD5, SHA-1, SHA-256, and SHA-512 digests appear simultaneously below the input.
Copy the hash you need
Click copy on any individual digest, or copy all hashes at once for documentation.
Compare with expected values
Use the output to verify API signatures, cache keys, or backend hash results during debugging.

Examples

Simple text

Input

Hello, WaiHub!

SHA-256

a1b2c3... (64-char hex digest)

Empty string

Input

(empty)

SHA-256

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

FAQ

Is this hash generator free?: Yes. Completely free with no signup.
Is my data uploaded?: No. Hashing happens entirely in your browser.
MD5 vs SHA-256?: MD5 is fast but cryptographically broken — use for legacy checksums only. SHA-256 is secure for integrity verification.
Can I hash files?: Currently text input only. Paste file content or use Base64 for binary data.
Can I use it commercially?: Yes. Free for personal and commercial use.
Is MD5 safe for passwords?: No. Never use MD5 or any online tool for password storage. Use bcrypt or Argon2 on the server.