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Base64 Documentation

Encode and decode UTF-8 text directly in your browser.

Use Base64
What does it do?

Encode and decode UTF-8 text directly in your browser.

How does it work?

The tool processes the input in your browser and renders the result on this page.

When to use it
  • Quickly check or generate base64 output.
  • Troubleshoot a developer task without an account.
Inputs and outputs
Input
Text, files, or values entered in the browser, depending on the tool.
Output
A result shown in the browser that can be reviewed or copied where supported.
Limitations
  • Results depend on the input, browser, network, and external service involved.
  • This tool is informational and does not replace specialist diagnostics.
Privacy and data handling

Inputs for this browser-side tool are processed locally and are not sent to SiteIndex. Normal page analytics may still be collected as described in the Privacy Policy. Read the Privacy Policy.

How to use it

  1. Open the tool and enter the requested input.
  2. Run the check or conversion.
  3. Review the result and act on it within the limitations above.

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