Encoding & Security

Generate hashes, encode URLs, and secure passwords.

5 free tools — 100% client-side, no uploads

Base64 Encoder

Convert text to base64 encoding and vice-versa.

URL Encoder

Safely encode or decode URL strings and query parameters.

MD5 Generator

Generate an MD5 hash from any text string.

SHA256 Generator

Generate a secure SHA-256 hash from any text string.

Password Generator

Create strong, random passwords securely.

Free Encoding & Security

Generate hashes, encode URLs, and secure passwords. All tools run entirely in your browser using client-side JavaScript. Your data never leaves your device — no server uploads, no tracking, no accounts required. Bookmark this page to access all 5 tools instantly.