Base64 Explained
Published: 2024-01-18Updated: 2024-01-226 min read
Table of Contents
1. Introduction
Base64 is a group of binary-to-text encoding schemes that represent binary data in an ASCII string format.
2. What Is Base64
Base64 encoding converts binary data into a string of ASCII characters. This is useful for embedding binary data in text-based formats.
3. How Base64 Works
Base64 works by dividing the binary data into 6-bit chunks and mapping each chunk to a character from a 64-character set.
4. Common Uses
Base64 is commonly used for embedding images in HTML/CSS, sending binary data in JSON, and storing binary data in text-based databases.
5. Security Considerations
Base64 is encoding, not encryption. It does not provide security, only data representation.
6. Conclusion
Base64 is a simple but powerful encoding scheme that is widely used in web development.
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