Base64 Encoder

Encode any binary or text data to Base64 encoded format.
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What is Base64 Encoder ?

Base64 Encoder is a free online tool to encode any binary or text data to Base64 encoded format. It is very simple and easy to use.

Just start by typing or copy paste the text to the input textarea box and click 'Encode'. The plain data will be encoded and displayed in the result box. You can easily copy the result by clicking on the 'copy' icon.

Please use Base64 Decoder to decode Base64 encoded data to plain text.

To learn more about Base64, visit Base64 Wikipedia page.

Author Information

Rajesh V U photo

Rajesh V U

Full-Stack Developer & Storage Technologist | Creator of UnitSmash.com
Last updated: June 1, 2026

I am a Storage Technologist with strong experience in enterprise storage systems, Angular development, and web-based tools. I enjoy building practical calculators, converters, and utilities, and I also create original cartoons. I share my tools, articles, and creative work on my personal website, rajeshvu.com.