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Base64 Encoder/Decoder
Encode text to Base64 or decode Base64 strings. Fast, private, runs in your browser.
100% Private — Your text never leaves your browser. No data is sent to our servers.
About this tool
Encode text to Base64 or decode Base64 strings. Fast, private, runs in your browser.
Common use cases
- Convert text quickly with copy-ready results
- Use the output in documents, scripts, or workflows
- Work locally in your browser without installing software
How to use
- Paste or type your text.
- Click Encode or Decode depending on what you need.
- Copy the result.
Example
Input:
Hello
Output:
SGVsbG8=
Runs in your browser. No text is uploaded to servers.