Base64 Encode
Encodes any text (including non-English characters) into Base64. Runs entirely in your browser — nothing is sent to a server.
Encodes any text (including non-English characters) into Base64. Runs entirely in your browser — nothing is sent to a server.
Use cases
- Embedding small binary-safe data in a URL or JSON payload
- Preparing a Basic Auth header value
Examples
Simple text
hello
aGVsbG8=
FAQ
Is my data sent to a server?
No — this tool runs entirely in your browser.