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Base64 Decode
Use our free Base64 Decode tool to simplify your developer tools workflow. Fast, secure, and works directly in your browser.
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How to use Base64 Decode?
- Paste your Base64 encoded string into the Input Base64 box.
- The application will instantly try to decode the Base64 as you type.
- If the Base64 is valid and can be decoded to string format, the output will appear on the right.
- Click the Copy button to send the plain text result to your clipboard.
Frequently Asked Questions
Base64 decoding reverses the Base64 encoding process. It takes a Base64-encoded ASCII string and converts it back into its original binary data or plain text.
If you get an error, it is likely because the string you entered is not a valid Base64 string, or the resulting decoded binary is not readable plain text (e.g. it was an encoded image file).
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