Base64 Encoder

Encode text strings into Base64 format.

Base64 Encoder

Convert plain text into Base64.

Plain text

Base64

aGVsbG8gd29ybGQ=

What is Base64 Encoder?

Base64 encoding represents binary data or plain text in an ASCII string format. It is frequently used on the web to embed image data directly into CSS or HTML, or to safely transmit sensitive strings over protocols that were originally designed to handle text only.

When to use Base64 Encoder?

Embedding small images or fonts directly into CSS files

Encoding credentials for Basic HTTP Authentication

Safely transferring binary data over text-based protocols (like email)

Obfuscating simple string values in configuration files

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