Encode text or files to Base64 or decode Base64 back to original format. 100% secure - all processing happens in your browser with no server uploads.
Encode or decode URLs online with this free tool. Convert special characters for safe web use and fix broken links. 100% private - all processing in browser.
Decode, inspect and debug JWT tokens instantly in your browser. Parse headers, payload claims, and signatures without server processing. 100% secure online tool.
Convert text to HTML entities and decode HTML entities back to text.