Security & Crypto Tools
Salt Generator
Generate random salts for password hashing, in hex or Base64 URL.
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What is Salt?
A salt generator: random bytes sized for password-hashing best practice, in your choice of encoding.
How it works
crypto.getRandomValues produces the bytes; they're rendered as hex or Base64 URL at the requested length (default 16 bytes / 128 bits).
- Enter your input. Type or paste your input into the field above — the tool responds instantly.
- Review the result. Output updates live as you type. Everything runs entirely in your browser.
- Copy or download. Use the Copy button to grab the result, or Download to save it as a file.
Examples
Realistic sample
Paste or type any realistic input — the tool computes the result locally and instantly.
Common mistakes
Expecting a server round-trip
Nothing is uploaded — every tool in this category runs entirely in your browser.