Encoding & Decoding Tools
Encode, decode, and transform data between formats
Base64 Encoder/Decoder
Encode and decode Base64 strings with UTF-8 support
URL Encoder/Decoder
Encode and decode URL strings and query parameters
Image ↔ Base64
Convert images to Base64 data URIs and vice versa
GZip & Base64
Compress with GZip and encode to Base64 in one step
QR Code Generator
Generate and read QR codes for text, URLs, and data
About Encoding Tools
Data encoding is essential for safely transmitting binary data, special characters, and media over text-based protocols. Our encoding tools support Base64 for binary data, URL encoding for query strings, and even QR codes for mobile-friendly data sharing. All processing happens locally in your browser.