Base64 Encoder / Decoder
// Encode and decode Base64 strings instantly
#About Base64 Encoder / Decoder
Free online Base64 encoder and decoder. Convert text to Base64 encoding or decode Base64 strings back to plain text. This tool runs entirely in your browser — your data is never sent to a server. Just paste your input, get instant results, and copy with one click. No sign-up or installation required.
#FAQ
What is Base64 encoding? ▾
Base64 is a binary-to-text encoding scheme that represents binary data as ASCII characters. It is commonly used to embed data in URLs, emails, and HTML.
</> Embed this tool ▾
Copy this code to embed the tool on your website. Adjust the height to fit your layout.
<iframe src="https://www.browserutils.dev/embed/base64-encode-decode" width="100%" height="500" frameborder="0" title="Base64 Encoder / Decoder"></iframe>