Base64 Encoder/Decoder
Turn text and files into Base64 and back.
About this tool
Base64 encodes text and files into a string of Latin letters and digits and decodes it back. Unicode text and emoji are handled correctly (UTF-8). A URL-safe option is included.
How to use it
- 1Choose “Encode” or “Decode”.
- 2Paste text or drop a file.
- 3Copy or download the result.
FAQ
Is Base64 encryption?
No. It is only a way to represent data and anyone can decode it. Do not use Base64 to protect passwords.
Is the Base64 Encoder/Decoder free?
Yes, completely free with no sign-up and no usage limits.
Are my files or text uploaded anywhere?
No. Everything runs right in your browser: your files and text are never uploaded, never stored by us and never seen by anyone but you.
Does it work on a phone?
Yes, it works in any modern browser on phones, tablets and computers.
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