String to Base64
String to Base64 conversion is a UTF-8 text encoding workflow. It is common in demos, headers and simple transport formats.
Runs in your browserNo uploadFree · no signup
Direct answer
String to Base64 is a browser-side workflow connected to Base64. It converts String to Base64 without requiring an upload.
String
dev tools
Base64
ZGV2IHRvb2xz
When to use it
- Paste the string.
- Encode it as UTF-8 Base64.
- Copy the encoded result.
Use the interactive tool
Open Base64 to run the workflow locally in your browser. This page is static HTML for search, examples and quick reference.
FAQ
Does this support non-ASCII text?
Yes. The Base64 tool encodes strings as UTF-8 first.
Can I decode the result later?
Yes. Base64 is reversible encoding.