Base64 Encoder & Decoder

Encode text to Base64 or decode Base64 to plain text — 100% in your browser, free and secure.

Your Text or Base64:

Result:

What is Base64 Encoding?

Base64 is a way to encode binary data (like images or files) as plain text so it can be safely sent via text-only mediums like emails and URLs. It converts binary to ASCII.

Why use this tool?

Encode — Quickly convert text to Base64 for embedding or sharing.
Decode — Convert Base64 back to readable text for debugging or use.
Copy Output — One-click to copy your result and use it anywhere.

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