Base64 Encode / Decode

A secure and efficient tool for converting data between text and Base64 format.

Data Input

Text to Encode

Use URL-safe Base64 (replaces + with - and / with _)

Analysis

Input your data and click encode or decode to see the results.

Base64 is an encoding scheme used to represent binary data in an ASCII string format. It is commonly used for:

Data URLs in HTML/CSS
Email Attachments (MIME)
JWT Token Payloads
Basic Auth Credentials

Base64 is NOT encryption. It is a simple encoding that can be easily reversed by anyone. Never use Base64 to secure sensitive data like passwords without actual encryption.

Base64 Encode / Decode

What is Base64?

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