Encode text or files into Base64 quickly and securely directly in your browser.
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Your encoded result
Base64 output will appear here
Enter text or select a file to generate its Base64 representation.
Convert text or files into a Base64 representation in three simple steps.
Type or paste text, or choose any file from your device.
The browser converts your data into a Base64 encoded string.
Copy the result or download it as a text file for later use.
Encode normal UTF-8 text into Base64.
Convert files up to 20 MB into Base64.
Copy the generated Base64 string instantly.
Everything is processed locally in your browser.
