🔧 Base64 Encode & Decode

Convert text or files to Base64, or restore a Base64 string back to its original content.

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Codificar / Decodificar Base64

Encode text to Base64, decode Base64 back to text, or convert files both ways.

🔤 Text Encode / Decode

Introduce texto para codificar o decodificar

📁 File ↔ Base64

LOCAL · STAYS IN BROWSER

Convert files to Base64, or restore a file from its Base64 string — files never leave your browser.

⬆ File → Base64

📂 Choose File

No file selected

⬇ Base64 → File

Type auto-detected — PDF, PNG, JPG, GIF, WEBP, ZIP, MP3…

How to Use the Base64 Encoder / Decoder

Enter text or a Base64 string and click "Process" to see the encoded and decoded results. Text you submit is sent to our server for this response and is not intentionally saved to the application database. File conversion runs in your browser: choose a file to create its Base64 string, or paste a Base64 string to download the decoded file.

Common uses:

Encode binary data for safe transmission in URLs or JSON
Decode Base64 strings from APIs or data files
Embed small images as Base64 in HTML or CSS
Convert files to Base64 for API uploads or email attachments
Restore a file (PDF, image, ZIP…) from its Base64 string

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