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.
Percent-encode text for safe use in URLs and query strings, or decode %20-style URLs back to readable text.
Runs in your browser. Your data never leaves your device.
Spaces, symbols and non-English letters must be percent-encoded before they go into a web address. Encode a value for a query string, or decode a long tracking link to see what it really says.
Component encoding also encodes / ? & and =, which is right for a single query value. Full URL encoding keeps those characters so the address still works.
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.
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.