Base64 Encode/Decode
Encode text to Base64, decode Base64 to text, and convert between Base64 and text with Base64URL mode and selectable character encodings.
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Encode text to Base64, decode Base64 to text, and convert between Base64 and text with Base64URL mode and selectable character encodings.
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Highlights
- Encode and decode Base64 with bidirectional text conversion
- Base64URL mode for URL-safe transmission
- UTF-8 and other character encoding support
How character encoding affects results
- During Base64 encode, the selected character encoding is applied to the input text before bytes are turned into Base64.
- During Base64 decode, the decoded bytes are turned back into text with the selected character encoding.
Common uses
- Inspect Base64 encoded API parameters during debugging
- Process Base64 content from tokens, configuration files, and logs
- Troubleshoot character encoding issues during Base64 decoding