Is Base64 encryption?
No. Base64 is encoding, not encryption. Anyone can decode it.
Encode tool
Base64 Encode / Decode
Encode text to Base64 or decode Base64 back to Unicode text.
Common use cases
- Encode values for URLs and HTML.
- Decode copied tokens and payload snippets.
- Inspect data without switching tools.
Example input
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JSONFreeFAQ
Does this support Unicode?
Yes. The tool supports Unicode text.
Is data uploaded?
No. Encoding and decoding run locally.