Base64 Encoder/Decoder

Our Base64 Encoder Decoder is a versatile tool for converting data between text/binary and Base64 format. Base64 encoding is essential for data transmission over text-based protocols, embedding binary data in text formats, and ensuring data integrity across different systems.

Whether you're working with API authentication, embedding images in HTML/CSS, processing email attachments, or handling data in web applications, our tool provides reliable Base64 encoding and decoding with advanced options for different use cases.

Key Features:

• Text & File Support: Encode text strings or upload files for Base64 conversion
• URL-Safe Encoding: Generate URL and filename safe Base64 with - and _ characters
• Line Break Control: Configure line wrapping for different output requirements
• Padding Options: Control Base64 padding characters for various standards
• Real-time Conversion: Instant encoding/decoding as you type or upload
• Error Handling: Comprehensive error detection and helpful error messages
• Download Support: Save results as files for easy integration

Common Use Cases:

• API authentication tokens and secure data transmission
• Embedding images and files in HTML, CSS, or JSON
• Email attachment processing and MIME encoding
• Database storage of binary data in text fields
• Web application data encoding for URLs and forms
• Configuration files and environment variables
• Cryptographic key and certificate handling