Base64 Encoder/Decoder
Encode text to Base64 or decode Base64 strings instantly. Perfect for developers and data processing.
Base64 Converter
Choose encoding or decoding mode and convert your text
Features
- • Instant encoding and decoding
- • UTF-8 text support
- • Copy to clipboard
- • Download results as file
- • Swap input/output
- • Error handling
About Base64
Base64 is a binary-to-text encoding scheme commonly used in email, web development, and data storage. It converts binary data into ASCII characters for safe transmission over text-based protocols.
Common Use Cases
Web Development
Embed images or files directly in HTML/CSS using data URLs
API Integration
Encode credentials for Basic Authentication headers
Data Storage
Store binary data in text-based formats like JSON or XML