Developer & data · By AIXpress
Base64 Text Encoder
Encode Unicode text as UTF-8 Base64 for text payloads, configuration, or test fixtures.
Developers creating Base64-encoded text for APIs and fixtures.
Free to use. Your inputs are processed in this browser and are not included in usage analytics.
How to use base64 text encoder
- Enter the text, including any Unicode characters.
- Encode its UTF-8 bytes as Base64.
- Copy the result into the destination that expects Base64.
What to know about the result
- Base64 is an encoding and does not encrypt or protect secrets.
- Whitespace and line breaks in the original text are preserved in the encoded bytes.
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