Advanced Base64 Encoder/Decoder
Professional-grade Base64 encoding/decoding with advanced features, file support, and intelligent analysis
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Auto Process:
Encoding Options
Format Detection
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Supports: Text, Images, PDFs, and more (Max: 10MB)
Quick Examples
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Smart Preview
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Batch Processing
🔧 Features
- • Real-time encoding/decoding
- • File upload and drag-drop support
- • URL-safe Base64 encoding
- • Batch processing capabilities
- • Smart format detection
- • Data URL generation
- • Performance analytics
- • Processing history
🎯 Use Cases
- • API authentication tokens
- • Email attachments (MIME)
- • Data URLs for images
- • Configuration files
- • Database BLOB storage
- • JSON/XML data encoding
- • Web development
- • Protocol compatibility
⚡ Performance
- • Lightning-fast processing
- • Client-side execution
- • Memory-efficient algorithms
- • Large file support
- • Optimized for mobile
- • Progressive loading
- • Real-time validation
- • Smart caching