Base64 Encoder / Decoder

Instantly encode text or files to Base64, or decode Base64 back to raw text. Everything happens securely right here in your browser.

Raw Text / File

Base64 Encoded

How does this work?

Base64 is an encoding scheme used to represent binary data in an ASCII string format. It's commonly used to embed images directly into HTML/CSS files, pass data safely through URLs, or store complex data in JSON payloads.

Privacy First

This tool operates entirely within your browser. Whether you are encoding text or dragging and dropping files, absolutely no data is sent to any external server. It is 100% private, instantaneous, and secure.