Paste text and click Encode for Base64, or paste Base64 and click Decode. Results appear instantly in output.
Essential for APIs, email attachments, data URLs. Quickly encode for safe transmission or decode encountered strings.
Encodes binary data to ASCII text using 64 characters for safe transmission.
No, just encoding for text-safe format. Anyone can decode it.
Text-based; use Image to Base64 for images.
Increases size ~33% as 3 bytes become 4 characters, but eliminates requests.