🔁 Base64 & URL Encoder/Decoder
Encode and decode Base64 strings, URLs, and HTML entities instantly. Decode suspicious data hidden in phishing emails and URLs.
Base64 Encoder / Decoder
Output
Security Uses for This Tool
Decode Base64-encoded payloads hidden in phishing email HTML
Decode URL-encoded parameters in suspicious links (%2F, %3D, etc.)
Decode hex-encoded strings used to obfuscate malicious scripts
Detect binary data embedded in text messages
Encode sensitive data for safe transmission (images, binary files)