Password Generator
Generate strong random passwords of 16, 18, 25 or up to 64 characters with uppercase, lowercase, numbers and symbols. Free and made in your browser.
Encode text to Base64 or decode Base64 back to text, with full UTF-8 support and a URL-safe option.
Runs in your browser. Your data never leaves your device.
Base64 turns any text or data into plain ASCII characters so it can travel safely through email, URLs, JSON and HTML. Encode text, decode a Base64 string back to readable text, or use the URL-safe alphabet.
No. It only changes how data is written; anyone can decode it. Use it for transport, never for secrets.
It replaces + and / with - and _ and drops the = padding, so the string can sit inside a web address.
Generate strong random passwords of 16, 18, 25 or up to 64 characters with uppercase, lowercase, numbers and symbols. Free and made in your browser.
Create MD5, SHA-1, SHA-256, SHA-384 and SHA-512 hashes of any text instantly in your browser.
Generate random version 4 UUIDs (GUIDs) in bulk, in lowercase or uppercase, with or without hyphens.
Percent-encode text for safe use in URLs and query strings, or decode %20-style URLs back to readable text.