Base64 Encoder / Decoder

Encode text to Base64 or decode Base64 back to text. Simple, fast, and entirely browser-based.

Plain TextDrop file here

Base64 Output

Click Encode or Decode to see the result

How to Use

Encode text to URL-safe format or decode URL-encoded strings back to plain text. Fast and entirely browser-based.

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What is Base64 encoding used for?

Base64 encoding converts binary data to ASCII text. It's commonly used for embedding images in HTML/CSS, API authentication tokens, and data URLs.

Is Base64 encryption?

No, Base64 is encoding, not encryption. It can be easily reversed. Never use it to store sensitive data like passwords.