Input
Drag & drop a file here or click to browse
Supports images, documents, and other files (max 10MB)
Output
Input: 0 characters
Output: 0 characters
Change: 0%
Size Ratio: 1:1
Preview:
![Image preview]()
Common Examples
About Base64 Encoding
Base64 is a binary-to-text encoding scheme that represents binary data in an ASCII string format. It's commonly used to encode data that needs to be stored and transferred over media designed to deal with text.
Common Use Cases:
- Embedding images in HTML/CSS (data URLs)
- Encoding email attachments
- Storing binary data in JSON or XML
- Encoding credentials for HTTP Basic Authentication
Format Options:
- Standard: Regular Base64 encoding with + and / characters
- URL Safe: Replaces + with - and / with _ for URL compatibility
- MIME: Adds line breaks every 76 characters for email compatibility