Base64 & Unicode Encoder/Decoder

What Problems Does This Tool Solve?

Data Transmission & Storage

Safely encode binary data or special characters for transmission over text-based protocols like HTTP, email, or JSON.

Unicode Character Handling

Convert between different Unicode representations, handle emoji, special symbols, and international characters properly.

Web Development & APIs

Debug API responses, encode authentication tokens, handle data URLs, and work with encoded web content.

Text Processing & Analysis

Analyze encoded strings, convert between different text formats, and process multilingual content safely.

Perfect for developers, data analysts, and anyone working with encoded text data or international characters.

Base64 Encoder/Decoder

Convert text to/from Base64 encoding

Unicode Encoder/Decoder

Convert text to/from Unicode escape sequences

Usage Examples

Base64 Examples

Input: "Hello World"
Output: SGVsbG8gV29ybGQ=
Input: "æĩ‹č¯•中文"
Output: 5rWL6K+V5Lit5paH

Unicode Examples

Input: "Hello 😊"
Output: Hello \ud83d\ude0a
Input: "ÂŠī¸ÂŽī¸â„ĸī¸"
Output: \u00a9\ufe0f\u00ae\ufe0f\u2122\ufe0f
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