Base64 Encoder/Decoder
Easily encode text to Base64 or decode Base64 strings.
Understanding Base64 Encoding and Decoding
Base64 is a binary-to-text encoding scheme that represents binary data in an ASCII string format. It is commonly used when there is a need to encode binary data that needs to be stored and transferred over media that are designed to deal with textual data. This ensures that the data remains intact without modification during transport. Our tool simplifies this process, providing a clean interface for both encoding and decoding tasks.
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Frequently Asked Questions
Base64 encoding is primarily used to transmit binary data over media that only support text, such as email (MIME) or XML/JSON data. It is also frequently used to embed small images directly into HTML or CSS files.
Yes. All encoding and decoding are performed locally in your browser using standard JavaScript functions. Your data is not sent to our servers, ensuring maximum privacy.
While the standard Base64 uses a specific set of 64 characters, there are variations like 'Base64URL' which replace certain characters (+ and /) to make the strings safe for use in URLs. Our tool uses the standard Base64 encoding.