Codificador/Decodificador Base64
Operação
Entrada (Texto puro)
Saída (Base64)
Recursos
- Codificar texto puro para Base64
- Decodificar Base64 para texto puro
- Codificação/decodificação segura UTF-8
- Trocar entrada e saída instantaneamente
- Copiar resultado para a área de transferência
- Detectar entrada Base64 inválida
What is Codificador/Decodificador Base64?
Base64 is a binary-to-text encoding scheme that converts binary data into an ASCII string format. It's commonly used to encode binary data for transmission over text-based protocols like email (MIME) and for embedding images or files directly in HTML, CSS, or JSON.
Why Use This Tool
Base64 encoding is essential when you need to safely transmit binary data through text-only channels, embed images in HTML/CSS, store binary data in JSON, or encode authentication credentials in HTTP headers.
Como usar
Step 1:Select 'Encode' or 'Decode' mode
Step 2:Paste your text or Base64 string into the input field
Step 3:The result appears automatically in the output field
Step 4:Click 'Copy' to copy the result to clipboard
Step 5:Use 'Swap' to quickly switch input and output
Key Features
✓Encode text to Base64
✓Decode Base64 to plain text
✓Full UTF-8 support for international characters
✓Instant encoding/decoding
✓One-click swap between input and output
✓Invalid Base64 detection