Base64 Text Encoder / Decoder
Encode and decode Base64 and Base64URL for UTF-8 text and binary files locally in your browser.
base64.egytag.comFree tool
Fast, private processing
Enter input, choose an operation, then copy or save the result from the opposite panel.
Processing happens on your device. Inputs and results are not sent to the server.
Usage and result interpretation
- Encode UTF-8 text or decode valid text Base64.
- Base64 is encoding, not encryption or secret protection.
Inputs are processed in your browser and not uploaded for execution.
How to use Base64 Text Encoder / Decoder
Encode UTF-8 text to Base64 or decode it locally, useful for reviewing encoded textual data exchanged by applications.
Understanding results and limitations
Base64 is encoding, not secure encryption. Anyone with the value can decode it.