Base64 Converter

Encode and decode Base64 strings

Input

Output

Ctrl+EnterEncode to Base64

How to use

Type or paste text to encode it to Base64, or paste a Base64 string to decode it back to plain text. Useful for transmitting binary data in URLs, JSON, or text-based protocols.

Wpisz tekst i kliknij „Koduj”, aby przekonwertować na Base64
Wklej ciąg Base64 i kliknij „Dekoduj”, aby otrzymać zwykły tekst
Copy result to clipboard in one click
Everything runs in your browser — nothing is uploaded

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