Base64 Encoder / Decoder
Encode text to Base64 or decode Base64 back to text. Supports file upload and Unicode characters.
Text Input
Enter text to encode to Base64
About Base64
Base64 is a group of binary-to-text encoding schemes that represent binary data in an ASCII string format by translating it into a radix-64 representation.
Common Uses
- Encoding binary data for email
- Embedding images in CSS/HTML
- Storing complex data in JSON
- Basic obfuscation (not encryption)
Features
- Full Unicode support
- URL-safe option available
- Automatic padding
- File upload support
Security Note: Base64 is not encryption. It is an encoding scheme that anyone can decode. Do not use it to protect sensitive data.