About This Base64 String Converter
This online Base64 converter provides a simple way to encode and decode strings using Base64 encoding. Base64 is widely used in web development for transmitting binary data over text-based protocols like HTTP and email. It's essential for embedding images in CSS, creating data URLs, and working with API authentication.
Key Features:
• Encode to Base64: Convert any text string to Base64 format
• Decode from Base64: Convert Base64 strings back to readable text
• URL-safe mode: Use '-' and '_' instead of '+' and '/' for URL compatibility
• Example data: Quick load examples for text, JSON, and URL-safe encoding
• Instant conversion: Real-time encoding and decoding
Common Use Cases: API authentication, data transmission, email attachments, embedding images in HTML/CSS, and working with JSON data.
• Base64 is a method of representing binary data using 64 printable characters
• URL-safe mode uses '-' and '_' instead of '+' and '/', and removes padding characters'='
• Supports encoding and decoding various text content
• Click example buttons to quickly load test data
Related Tools:
• Base64 File Converter - Convert files to/from Base64
• Integer Base Converter - Convert numbers between bases
• JSON to XML - Convert JSON to XML format
Encode and Decode Base64 Strings
Our Base64 string converter allows you to easily encode text to Base64 and decode Base64 back to readable strings. Perfect for developers working with APIs, data transmission, or URL-safe encoding. Supports standard Base64 and URL-safe modes.