Base64 Converter Tool
Experience the full-featured Base64 converter with encoding/decoding, multiple output formats, file support, and comprehensive history tracking.
Base64 Converter
Base64 is an encoding method based on 64 printable characters to represent binary data. It's commonly used for transmitting binary data in HTTP protocols, such as email attachments, images, and other binary content.
What is Base64?
Base64 encoding converts binary data into a text format using 64 different characters:
- Uppercase letters: A-Z (26 characters)
- Lowercase letters: a-z (26 characters)
- Digits: 0-9 (10 characters)
- Special characters: + and / (2 characters)
- Padding: = (used for padding)
Key Features
🔄 Dual Mode Operation
- Encode: Convert text to Base64 format
- Decode: Convert Base64 back to original text
📝 Multiple Output Formats
- Standard: Traditional Base64 with padding
- URL Safe: Base64 variant safe for URLs (replaces + with - and / with _)
- No Padding: Base64 without padding characters
📁 File Support
- Upload files for encoding
- Download decoded files
- Support for various file types
🎯 Smart Features
- Real-time conversion
- One-click copy to clipboard
- Comprehensive history tracking
- Example data for quick testing
Common Use Cases
Web Development
- Embedding images in HTML/CSS
- Transmitting binary data via JSON APIs
- Storing binary data in databases
Email Systems
- Email attachments encoding
- MIME message formatting
Data Storage
- Storing binary data in text-based formats
- Database storage of binary content
Getting Started
- Select Mode: Choose between Encode or Decode
- Configure Settings: Set encoding format and output format
- Input Data: Enter text or upload a file
- Get Results: View the converted output instantly
- Copy or Download: Use the result as needed
The Base64 Converter tool provides a reliable and efficient way to handle Base64 encoding and decoding operations with professional-grade features and user-friendly interface.