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Base64 Encoder/Decoder

Encode text or files to Base64 and decode Base64 strings back to their original form. Handles Unicode text and binary files with proper UTF-8 support.

URL-safe

Plain Text Input

Base64 Output

Output will appear here...

Frequently Asked Questions

What's the difference between standard and URL-safe Base64?

URL-safe Base64 replaces + with - and / with _ so the output is safe to use in URLs and filenames without encoding.

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