Base64 Toolkit

The Base64 Toolkit is a comprehensive all-in-one tool that combines text encoding/decoding and image conversion capabilities. **Text Encode/Decode** - Convert plain text to Base64 and vice versa with support for Standard (RFC 4648), URL-safe (no + / =), and MIME (with line breaks) variants. Auto-detect mode automatically identifies Base64-encoded content. Upload text files for encoding. View conversion statistics including size change percentage. **Image to Base64** - Convert images to Base64-encoded strings for embedding in HTML/CSS. Upload images or fetch from URL. Output formats include Data URI, Raw Base64, CSS background-image, and HTML img tag. View image info (dimensions, size, MIME type) and conversion stats. **Base64 to Image** - Decode Base64 strings back to viewable images. Supports both raw Base64 and data URI formats. Auto-detects image type. Preview decoded images and download in original format. View decoded image dimensions and file size. This toolkit is essential for web developers, email template creators, and anyone working with embedded content or data encoding.