🔐 Base64 Encoder & Decoder
Text to Encode
Characters: 0
Size: 0 bytes
Base64 Output
Length: 0
Size: 0 bytes
🛠️ Base64 Tools
URL Encode/Decode
URL-safe Base64
Validate Base64
Check if valid
Split Base64
Break into chunks
Compare Base64
Find differences
Base64 to Hex
Convert to hexadecimal
Hex to Base64
Convert from hex
📚 About Base64
Base64 is a binary-to-text encoding scheme that represents binary data in ASCII string format. It's commonly used for:
- 🔐 Encoding data for URL parameters
- 📧 Email attachments (MIME)
- 🖼️ Embedding images in HTML/CSS (data URLs)
- 💾 Storing binary data in JSON/XML
- 🔧 Basic obfuscation of data
Format: Uses 64 characters (A-Z, a-z, 0-9, +, /) and = for padding.
