Encoding
Base64 Encoder
Turn text into Base64, with full support for Unicode and emoji.
Free · Browser-basedENCODING
Base64 Decoder
Make Base64 readable again. Decode UTF-8 text in one click.
One less thing on your list.
- 01
Paste a standard Base64 string.
- 02
Decode the bytes into UTF-8 text.
- 03
Copy the decoded result.
About this tool
Decode standard padded or unpadded Base64 into readable UTF-8 text. Whitespace between encoded characters is ignored.
Binary data and invalid UTF-8 produce an error. URL-safe Base64 uses a different alphabet; the JWT Decoder handles that format for tokens.
A couple of useful answers.
Can I paste Base64 across multiple lines?+
Yes. Whitespace is removed before the value is decoded.
Why does a valid Base64 file fail?+
Its bytes may represent an image or other binary file rather than UTF-8 text.
This tool runs in your browser. Your input is not uploaded or saved by Saanvi.
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