Base64 Encoder - Online Base64 Encode/Decode
Free online Base64 encoder and decoder. Convert text to Base64 and decode Base64 back to text with URL-safe option.
What is Base64 Encoding?
Base64 is a binary-to-text encoding scheme that represents binary data in ASCII string format. It's commonly used to encode data for transmission over media that are designed to deal with textual data, such as email or URLs.
Use Cases
- Encoding binary data for JSON or XML
- Embedding images in HTML/CSS (data URIs)
- Encoding credentials for Basic Auth
- Safely transmitting binary data over text protocols