Base64 Encoder/Decoder
Encode text to Base64 or decode Base64 back to text instantly in your browser.
Frequently Asked Questions
How do I encode text to Base64 online?▾
Paste your text into the input field and click "Encode". The Base64-encoded result appears instantly, and you can copy it with one click.
Is Base64 encoding the same as encryption?▾
No. Base64 is an encoding scheme that converts binary data to ASCII text. It is not encryption and does not provide security. Anyone can decode a Base64 string.
Does this Base64 tool support Unicode and special characters?▾
Yes. This tool fully supports Unicode text including emojis, accented characters, and non-Latin scripts by using UTF-8 encoding before Base64 conversion.
Is my data safe when using this Base64 tool?▾
Yes. All encoding and decoding happens entirely in your browser. No data is ever sent to a server.