Base64 Encoder
Encode text as Base64, including Unicode. This is encoding, not encryption.
Tool
Output
Output appears here.Your data stays in this browser and is not uploaded.
How it works
- 1
Paste the text.
- 2
Encode it as Base64.
- 3
Copy or download the encoded value.
Related tools
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Questions
Is Base64 encryption?
No. Anyone can decode Base64. Use it to carry bytes in text, not to hide a secret.
Does it handle Unicode?
Yes. The text is encoded as UTF-8 bytes before it becomes Base64.