What is Base64 Encoding?

Base64 is a binary-to-text encoding scheme that represents binary data in an ASCII string format. It is commonly used when there is a need to encode binary data that needs to be stored and transferred over media that are designed to deal with textual data.

Common Use Cases

• Data URIs: Embedding small images or fonts directly into CSS or HTML files.
• Email Attachments: Encoding attachments to ensure they remain intact during transit.
• API Requests: Passing complex data or credentials through headers or basic authentication.

Why Use This Tool?

This Base64 Encoder processes your information 100% locally. Unlike many other online converters, your text and files are never sent to a server. This makes it a secure choice for handling sensitive tokens or private code snippets.