More than just encode/decode. Our AI-enhanced Base64 tool auto-detects content types, previews images, identifies file formats, and explains what your Base64 data contains.
Try AI Base64 Converter →Auto-detect content type (image, JSON, text, binary)
Preview decoded images inline
Identify file format from magic bytes
Explain Base64 content with AI
Handle URL-safe Base64 variants
Batch encoding/decoding support
Paste Base64 or drop a file
AI detects and explains the content
Preview images or view decoded text
Export in your needed format
Our AI analyzes decoded content to identify file types, detect encoding issues, and explain what the data represents. It can identify images, JSON, XML, and other formats automatically.
Yes! The tool handles Base64 strings up to several megabytes. Large image decoding happens progressively for better performance.
URL-safe Base64 replaces + and / with - and _ for use in URLs. Our tool auto-detects and handles both standard and URL-safe variants.